Aconite Attack, the new Katla KillFile, is now live!

Aconite Attack, the fourth KillFile, is now available at Amazon and will soon be available at other retailers*. Click on the cover to go to the Amazon page:

Aconite Kill File gray MS

Assassin Katla finds a devious way to get a target to poison himself…

The Aconite Attack KillFile (10,700 words) follows Katla Sieltjes on her first foray as a freelance assassin and corporate troubleshooter, when she gets herself hired by the CEO of a modelling agency to permanently remove his playboy partner, who is quickly draining the firm’s resources on his downward spiral into self-destruction. Katla finds a way to administer poison to the target, but he has to be isolated for her plan to succeed. Every plan has a fluke factor though, and Katla soon finds herself in a struggle for life and death, when the target reveals his darker side…

The Katla KillFile short stories chronologically precede the novels in the Amsterdam Assassin Series.

Each KillFile features Katla Sieltjes, expert in disguising homicide, executing one of her contracts. While not mandatory reading, each KillFile provides insight both in Katla’s work methods and skill, and additional background information in her character and personal history. The KillFiles can be read out of order, as the contracts are random samples from Katla’s past.

This e-book features a glossary.


* Aconite Attack should become available at iBooks, Kobo, B&N, NookUK, Scribd, and other retailers in the coming days, as some retailers take more time to process the publication. Check your favourite retailer by using the links on the main page.

 If you want to read Aconite Attack and review the story on GoodReads/Amazon/Kobo/iTunes/B&N/NookUK, I have free review copies (ePub/Mobi) available, just send me an email.

I hope every Katla fan will enjoy this new novella. Please share this post through the social media buttons below.

Thanks for your support!

Beta-Reading “In Pocket”?

I finished In Pocket, my stand alone novel. And now I’m looking for beta readers who ‘d like to help me improve the book.

What I’m looking for:
Beta reading means reading the beta [unedited] manuscript version and providing feedback to help me improve the manuscript before it gets published. When I’m done with writing, editing and polishing something I deem publishable, the beta-readers can tear my work apart and provide feedback. I will read the feedback and implement the necessary changes before publication.

Do I need to be a professional proofreader or editor?
Anyone who wishes to help me with this, please send me an email. Don’t worry about not being an editor or proofreader, what I require most is ‘emotional feedback’, i.e. what is your response to a scene—like/dislike, laugh, cry, vomit, anger, fear. I’m particularly interested in scenes people want to skip, because those are parts that I might want to edit out of the manuscript. And, of course, alerting me to any typo or omission will be most welcome. Also, while I enjoy feedback from fellow writers, you don’t need to be a writer to be a beta reader.

Shouldn’t I read your other books first?
Well, you’re welcome to read my other books, but In Pocket is a stand-alone novel. And although there are some ties to the Amsterdam Assassin Series, it’s not part of the series.

How much time do I have to read the manuscript and provide feedback?
After I send out the manuscript, which is about 58,000 words or 230 pages, I’d figure it would take about three weeks maximum to read the book and provide insightful feedback. *grin*

Will my feedback always be used?
Depends on the feedback. If you spot a typo, omission or error, it will be corrected (of course), but emotional responses differ from one individual to the next. Taste and cultural background colour the response, and while I aim to please, I have no illusions I will please everyone. So a scene that draws a yawn from one reader will probably remain unchanged, but if the whole audience starts yawning the scene has to be changed or even removed.

What kind of novel is In Pocket?
The genre is suspense. In Pocket is about a young heroin-addicted pickpocket who lives in an old delivery van, getting pulled into a possibly fatal scheme by a femme fatale. You can find the intro here. This is the pitch:

If only Wolfgang hadn’t picked the pocket of the fat woman…

Nomadic pickpocket Wolfgang gets blackmailed into teaching his craft to the mysterious Lilith, a young woman with no aptitude whatsoever to become a pickpocket. Wolf figures the easiest way is to go with the flow and instruct Lilith in the art of emptying other people’s pockets, but even he could never foresee the dreadful things that follow…

IN POCKET is a standalone novel by Martyn V. Halm, the author of the Amsterdam Assassin Series. Follow Wolf as he gets entangled in a possibly fatal web of violence and deceit, where nobody is who they seem to be and everyone has a hidden agenda.

The setting of the story is Amsterdam, but might show a different side of the city than most readers would expect, since the author actually lives in Amsterdam.

What do I get out of it?
Well, first of all, you get to read In Pocket before the general public and help an author with the publication process. You get to contribute to the shaping of a novel, and you’ll know the full content, instead of the edited content that will be published. (If you don’t know what I mean, compare the first version of Stephen King’s The Stand, and the unabridged version he published later). Your name will be included in the acknowledgements in the published version, which you will also receive.

Do I need an e-reader?
I only publish in digital e-book format, so you can receive the file in either Word, PDF, .epub or .mobi. So, I think an e-reader would be handy, but a computer would be mandatory.

I’m game, where do I sign up for this?
Send me an email at, put ‘Beta Reader In Pocket’ in the subject line, and motivate your request to be beta reader with candid pictures or a list of your specialties. First twenty applicants get a spot on the list.

Rogue mishap on Kobo?

To my loyal readers,

Thanks to an alert fan I found out that anyone who downloaded Rogue from Kobo got Reprobate instead. I’m not interested in laying blame. The matter is in the process of being rectified, but to anyone who had the misfortune to buy Rogue from Kobo and receiving the wrong book, please don’t hesitate to contact me for a new version of Rogue.




REVIEW: Looking for Chet Baker: an Evan Horne mystery

Looking for Chet Baker: An Evan Horne MysteryLooking for Chet Baker: An Evan Horne Mystery by Bill Moody

My rating: 3 of 5 stars

As a Jazz enthusiast, I can appreciate books revolving around Jazz musicians. And since Evan Horne is in my hometown Amsterdam when he’s looking for Chet Baker, that makes it all the more interesting.

I enjoyed Evan’s first person narration, and I know Mr. Moody is a musician himself by the way he can write interestingly about performances and the life of musicians.

Evan is visited by his friend Ace in London, just before Evan is to depart for Amsterdam. Ace is a writer and needs Evan to help him research a book on Chet Baker, who died in Amsterdam after falling out of a second story hotel window. Evan, who has been burned by his curiosity and his impromptu investigations before, refuses to assist Ace and leaves him to play the reminder of his gigs in London.

Ace departs for Amsterdam, but by the time Evan arrives, Ace has moved out of his hotel and disappeared. When Evan finds Ace’s portfolio on Chet Baker, something he wouldn’t just ‘leave behind’, Evan realizes something is rotten in Amsterdam and goes looking for Ace.

Although as a suspense author myself I figured out the plot pretty soon, it was a joy to follow Evan through Amsterdam. I liked his easy camaraderie with veteran saxophone player Fletcher Paige and Mr. Moody catches the atmosphere and laid-back attitude of Amsterdam pretty good.

For the musical side of the story, Mr. Moody really knows what he’s talking about. The Amsterdam part of the story has some problems though. I know the area Mr. Moody describes pretty good (I live about ten minutes walking from the Zeedijk and the Red Light District) and while many things are accurately described, there were plenty of times where the view was biased towards American sensibilities, the sort of seedy, semi-dangerous Amsterdam foreigner hope to find in a city that’s safer than probably any city in the US.

Apart from having to remind myself time and time again that the book was first published in 2002, and therefore featured landmarks and situations that aren’t there anymore. Jazzclub Bimhuis moved in 2005 to its current location on the Piet Heinkade and you cannot find a payphone in Amsterdam (everybody has cell phones nowadays). So it was kind of a shock when one of the characters did use a cell phone near the end of the book.

Since the book describes the official Chet Baker memorial, I guess Mr. Moody researched/visited Amsterdam between 1999 when the official memorial plaque was fixed to the front of the Prins Hendrik hotel, and 2002, the first publication date of the book. By that time, the seediness of the Zeedijk was more than a decade in the past.

For those who are interested in the memorial, both the official and the ‘illegal’ Chet Memorial can be viewed on this website.

Some of the Dutch (street) names are flubbed, like a Dutchman called ‘De Hass’ (Hass is German, the Dutch name would be De Haas), and Prins Hendrik is sometimes spelled as Henrik. The descriptions of the coffeeshops seems more like a description of an opium den. Another thing that bugged me was that Mr. Moody used the phrase ‘put him off’ where the phrase should’ve been ‘blew him off’, once in a narrative, once in a letter.

Despite these flaws I enjoyed this story and I’ll probably read more of Mr. Moody’s books, especially if they feature more Amsterdam…

3.5/5 stars.

View all my reviews

KATLA’S AMSTERDAM: Zeeburg Peninsula

Katla’s Amsterdam is a series of articles on the Amsterdam locales that makes an appearance in the Amsterdam Assassin Series.

Zeeburg Peninsula Bay

(Photo by M. V. Halm)

In the Amsterdam Assassin Series, Bram Merleyn’s best friend and fellow musician, Zephaniah Catadupa, lives on an old freighter, The Mojo, berthed in the bay south of the Zeeburg peninsula. Living alone, with just his Rottweiler bitch, Shaitan, for company, Zeph is a devout Rastafarian and grows organic cannabis in one of the holds of The Mojo, selling the majority of this crops through Bram’s ex, Anouk, a sculptress with contacts in the art world. Anouk and Zeph have a platonic friendship, mainly because Anouk still hankers after Bram, and Zeph cannot separate his feelings from his loyalty to his best friend. While Zeph plays a minor role in Reprobate, the first novel, he manages to get himself more involved in Katla’s business in the second novel, Peccadillo, getting a bit more action on his plate than he’d bargained for.

View of the Zeeburg Peninsula Bay from the Zuiderzeeweg

(Photo by M. V. Halm)

The Mojo doesn’t exist in real life, but the bay where Zeph’s floating ganja hothouse is berthed does exist. Zeeburg is a peninsula on the east side of Amsterdam. Remote and near the IJsselmeer, the small island attracted people who like to live on the outskirts of society. The island has a bay on the south side, separated by just a narrow embankment from one of the busiest waterways in the world, the Amsterdam-Rijnkanaal, which connects Amsterdam to the industrial agglomeration of the Ruhr Gebiet in Rheinland-Westfalen, Germany. The Zuiderzeeweg, that crossed the bay and connected Amsterdam to Zeeburg peninsula, culminated at its highest point in the Amsterdamsebrug, arching high enough above the narrow strait of the Amsterdam-Rhine Canal to allow vessels with stacks of four sea containers stacked on top of each other. The Amsterdamsebrug was the first bridge to connect Amsterdam with its northern counterpart. Before the bridge was built, in 1952, all traffic was ferried over the Y and the waterways. The bridge was intended mainly for traffic, but pedestrians can cross the Amsterdam Rhine Canal by climbing open air staircases that descend on both sides of the bridge down to the embankments flanking the strait.

In Reprobate, Katla spots Bram using the stairs to cross the Amsterdam-Rijnkanaal to the tram stop on the other side, and surprises him with her Hell on Wheels. This is also the place where Katla shoots one of the antagonists trying to ambush her in Peccadillo. Despite the distance from the historic city center Zeeburg is quite popular with tourists for the excellent Zeeburg Camping, and with locals for the wildlife and nature that makes this area ideal for walking, cycling and rollerblading. To the south used to be one of the filthiest garbage dumps of Europe, with industrial waste sinking deep in the marshlands, but the area has undergone a rigorous clean-up and the dump site is now Diemerpark, a recreational park, mainly because the site was unsuitable for building houses. The ground has been contained though, and several meters of topsoil protect visitors from the remnants of the industrial waste. Asphalt bicycle paths meander around the former dump site and the park is extremely popular with rollerbladers in the summer months.


Katla’s Amsterdam is a series of articles on the Amsterdam locales that makes an appearance in the Amsterdam Assassin Series.

Entrepôtdok is the area where Katla has her apartment. Strategically placed in the center of Amsterdam with several access and egress points that allow for Katla to take different routes to her apartment, the Entrepôtdok is a historically interesting complex.

(Photo by M. V. Halm)

The Entrepôtdok is a huge complex of warehouses and a canal with the same name, between Kadijksplein and the Sarphatistraat, and running parallel to the Hoogte and Laagte Kadijk to the North, and the Plantagekade (quay) and Artis (the zoo) to the south. It’s the largest inhabited warehouse complex in Amsterdam.

The eastern half of the Entrepôtdok is separated from the western half by the Entrepôtdoksluis [locks] that are rarely used. The Eastern part contains the Kalenderpanden (Calender Warehouses, featuring the names of the months) and the former Municipal Power Station Hoogte Kadijk, now a museum and luxury apartments.

Entrepôtdok is part of the area called Kadijkseiland, which is connected to the other parts of the city by bridges. The bridge that is most often mentioned in the Amsterdam Assassin Series is the Nijlpaardenbrug (Hippotamus Bridge), a multi-coloured bridge for pedestrians and cyclists, built in 1987, that connects Entrepôtdok with the Plantage Kerklaan and the entrance of the zoo Artis.

The oldest warehouses in the complex were built in 1708. From 1827 until 1895, the complex became property of the Algemeen Rijksentrepôt and the warehouses were used to temporarily store non-declared goods in transit. This required the whole area to be sealed off. A wall was built around Laagte Kadijk and an arch with a gate was built at Kadijksplein. The eighty-four warehouses in the middle part of the Entrepôtdok were built during this period, 1830 to 1840. In 1890 the Entrepôtdok became redundant when the New Entrepôtdok was built at the Cruquiusweg. The warehouses became mostly empty space with some small companies occupying the lower floors, but the shoddy maintenance meant the warehouses were deteriorating rapidly. In the surrounding area a lot of buildings were demolished, but Entrepôtdok was saved because the complex became listed as a National Monument.

Converting the warehouses to apartments took a lot of work. After decennia of deliberation concerning the financial budget, a plan was made in 1980, with architect Joop van Stigt’s idea to gut the long dark warehouses, construct apartments against the façades around a communal courtyard in the middle, to provide enough sunlight for the apartments. The ground floor houses mostly companies and the basements have been converted into storage and parking spaces for the inhabitants of the complex. The entrances to these warehouses all bear names to Dutch and Belgian cities, and are now converted into tunnels that lead to the courtyards and the modern apartments at Binnenkadijken. The tunnel closest to Katla’s apartment is ‘Middelburg’, but the whole Binnenkadijken is connected, so you can also enter Binnenkadijken through another tunnel and cross over.

The first apartments, in warehouses 79-84, were delivered in 1984. Quite unique was not only that the apartments were rent-controlled, but the council also allowed the future inhabitants input in designing the lay-out of the kitchen and bathroom spaces. The rent for the apartments was between 300 and 400 guilders.

After the conclusion of this enormous social housing project, the warehouses between Entrepôtdoksluis and the Geschutswerf became luxury apartments. The Calender Warehouses were initially occupied by squatters, but the council had them forcibly removed and created 42 apartments in the 12 warehouses, costing about 800,000 euro per apartment.

The former Municipal Power Station was also converted to luxury apartments in 2001. The complex, designed by Liesbeth van der Pol, uses a support wall of the original coal storage to become the complex façade.

Under: View of the Nijlpaardenbrug, as seen from the quay.

(Photo by M. V. Halm)

Ride Bicycles Like An Amsterdam Native

Author with infant son on his bicycle

Author with infant son on his bicycle (photo: M. V. Halm)

I’m a local and I ride my bike daily through the Amsterdam City Center, and I have some tips for tourists and out-of-towners:

  1. Unlike most cities, Amsterdam has dedicated bicycle paths that are easily identifiable by the bicycle painted on the road surface. The bicycle paths are for cyclists only! Walking on the bicycle paths marks you instantly as a [stupid] tourist.
  2. Amsterdam has a lot of one-way streets, but most of them are only one-way for cars [and sometimes motorcycles], which means that you still have to look BOTH ways when crossing a one-way street in Amsterdam, because bicycles can come from BOTH sides.
  3. Amsterdam has laws that protect the weaker traffic participants, so in an accident between a motorized vehicle and a bicycle, the motorized vehicle gets all the blame, unless they can proof that the cyclist disregarded all the rules. This makes driving a vehicle in Amsterdam incredibly risky, because a bicycle can come from any direction and you’ll be blamed for any accidents, even when they’re not your fault. By the way, a testimony by your passengers is often regarded immaterial by the police.
  4. If you’re staying in Amsterdam for several days, or if you visit Amsterdam regularly, don’t rent a bike. Yellowbikes yellow frames and MacBikes red frames immediately mark you as a tourist. Instead, go to a bicycle shop and ask for a secondhand bicycle. There are loads for sale, ranging from 25-150 euros, depending on the type [regular, ATB, racing] and amount of gears. Don’t choose a bicycle with more than three gears – Amsterdam is mostly flat, so you won’t need more than three to cruise comfortably. Don’t buy a bicycle on the street, they’re most likely stolen and if you get caught you’re not only perpetuating bicycle theft, but the bike will be impounded by the police and you will get a steep fine.
  5. If you ride a bicycle in Amsterdam, keep to the right. Don’t weave all over the road like a drunken monkey. If you want to gawk at something, don’t do it while riding. And get yourself a heavy padlock and a length of industrial cable so you can lock your bike to lampposts and bridge railings. Make sure your cable never (accidentally) ties up another bicycle, because the police will cut your chain/cable and impound your bicycle.
  6. Don’t ride on the sidewalks. Yes, I know you will see some cyclists ride the sidewalk, but it is prohibited and the police will fine you if they catch you. To talk your way out of a ticket, you have to speak fluent Dutch and be very persuasive. So keep to the bicycle paths, or if they are absent, keep to the utmost right on the main roads.
  7. Be extremely wary of mopeds! Most mopeds and scooters ride as irresponsible as cyclists, only faster. And since they’re heavier than a bike, the crashes often result in more damage.

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