Mario Acevedo Books in Order
Explore Mario Acevedo books in order, from Felix Gomez mysteries to standalones, with short summaries, series background, and easy starting points.
Last updated: July 14, 2026
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Mario Acevedo books in publication order
11 books
The Nymphos of Rocky Flats
by Mario Acevedo
2006
Newly undead private investigator Felix Gomez takes a strange case at Colorado's Rocky Flats facility, where female guards are behaving oddly. His search uncovers assassins, government secrets, alien connections, and dangers that test his thin grip on normal life.
X-Rated Bloodsuckers
by Mario Acevedo
2007
Felix Gomez heads to California after adult-film star Katz Meow asks him to investigate a colleague's murder. The case draws him into a tangle of vampires, politicians, religious grifters, and dangerous secrets in the San Fernando Valley.
The Undead Kama Sutra
by Mario Acevedo
2008
A dying alien's warning sends Felix Gomez after a plot targeting Earth's women. Working with vampire investigator Carmen Arellano, he follows clues through the Florida Keys while seeking the rumored powers of a mysterious undead manuscript.
Jailbait Zombie
by Mario Acevedo
2009
Felix Gomez is sent to stop a zombie outbreak in Denver before the undead world is exposed. His search leads to a brilliant, dying teenage clairvoyant and a ruthless zombie maker with plans far beyond one city.
Killing the Cobra Chinatown Trollop
by Mario Acevedo
2010
In this Felix Gomez graphic novel, the vampire detective faces the Han Cobras, ruthless heroin traffickers with murder on their minds. Felix's powers may not be enough to protect him and the woman he loves from the gang's violence.
Werewolf Smackdown
by Mario Acevedo
2010
Vampire detective Felix Gomez is caught between rival alpha werewolves in Charleston, South Carolina. After refusing a murder-for-hire job, he becomes a target himself and must untangle old enemies, old feelings, and a dangerous fight for dominance.
Good Money Gone
by Mario Acevedo
2013
In Panama, young finance worker Steven McKay is pulled into the easy-money world of offshore banking. When he discovers the business is a vast Ponzi scheme, he must protect his clients and himself before the whole operation collapses.
Rescue from Planet Pleasure
by Mario Acevedo
2015
When vampiress Carmen Arellano is abducted by warrior aliens, Felix races to Planet Pleasure to bring her home. He must also stop Phaedra's growing bid for power over the vampire underworld before both threats turn catastrophic.
Forgotten Letters
by Mario Acevedo
2016
Robert Campbell grows up in Japan after arriving there with his missionary parents in 1924, where he befriends Makiko Asakawa. As war separates them and their letters stop, Robert risks everything to learn what became of her.
University of Doom
by Mario Acevedo
2017
Thirteen-year-old Alfonso Frankenstein wants to become a mad scientist like his father. When a family enemy forces them into suburban exile, Alfonso and his new friend Sarah return to the University of Doom to face monsters, robots, and sabotage.
Steampunk Banditos
by Mario Acevedo
2018
Felix Gomez is thrown into an alternate past of steam power and telepathic magic to find a gangster's missing daughter. With dangerous allies beside him, he tracks the trail to Shark Island, where a mad scientist guards terrible secrets.
Where to start with Mario Acevedo
For offbeat vampire detective stories: The Nymphos of Rocky Flats → X-Rated Bloodsuckers → The Undead Kama Sutra
For zombies and werewolves: Jailbait Zombie → Werewolf Smackdown
For the later Felix adventures: Rescue from Planet Pleasure → Steampunk Banditos
For a middle-grade mad-science romp: University of Doom
For realistic suspense: Good Money Gone → Forgotten Letters
Mario Acevedo sub-series and character series
Felix Gomez books in order
Explore this series
The Nymphos of Rocky Flats
by Mario Acevedo
2006Felix Gomez, Book 1
X-Rated Bloodsuckers
by Mario Acevedo
2007Felix Gomez, Book 2
The Undead Kama Sutra
by Mario Acevedo
2008Felix Gomez, Book 3
Jailbait Zombie
by Mario Acevedo
2009Felix Gomez, Book 4
Werewolf Smackdown
by Mario Acevedo
2010Felix Gomez, Book 5
Rescue from Planet Pleasure
by Mario Acevedo
2015Felix Gomez, Book 6
Steampunk Banditos
by Mario Acevedo
2018Felix Gomez, Book 7
Felix Gomez books in chronological order

The Nymphos of Rocky Flats
by Mario Acevedo
2006Felix Gomez, Book 1
X-Rated Bloodsuckers
by Mario Acevedo
2007Felix Gomez, Book 2
The Undead Kama Sutra
by Mario Acevedo
2008Felix Gomez, Book 3
Jailbait Zombie
by Mario Acevedo
2009Felix Gomez, Book 4
Werewolf Smackdown
by Mario Acevedo
2010Felix Gomez, Book 5
Rescue from Planet Pleasure
by Mario Acevedo
2015Felix Gomez, Book 6
Steampunk Banditos
by Mario Acevedo
2018Felix Gomez, Book 7
Standalone Mario Acevedo books
Author bio
Mario Acevedo was born in El Paso, Texas, and grew up in Las Cruces, New Mexico. Family visits to Chihuahua were part of his early life too, giving him a lasting connection to the Southwest and the borderlands that would later color his fiction.
His route to writing was anything but straight. Before his novels reached bookstores, Acevedo studied engineering, served in the U.S. Army, and worked in roles that included infantry officer, paratrooper, helicopter pilot, engineer, teacher, and software programmer.
He also served as a soldier-artist during Operation Desert Storm.
Acevedo has long worked in visual art as well as fiction. He has painted urban landscapes and served as an artist-in-residence with Arte Américas in Fresno, California. That visual side shows up in his writing through sharp settings, odd details, and scenes that move quickly from a familiar street or office to something much stranger.
Writing clicked for him in college after a technical-writing instructor stressed the value of communicating ideas clearly and simply. After graduating, he kept looking for chances to write while serving in the Army. Later, after moving to Colorado, he found a writing community through Rocky Mountain Fiction Writers, which helped turn a long-held interest into a regular practice.
Then came Felix Gomez. The Nymphos of Rocky Flats introduced Felix in 2006 as an Iraq War veteran who returns home as a vampire and takes work as a private investigator. It is a wild setup, but Acevedo plays it with the straight face of old detective fiction, mixing conspiracies, government secrets, monsters, and jokes that know exactly how ridiculous the situation can get.
The Felix books kept building outward. In X-Rated Bloodsuckers, Felix heads to Los Angeles to investigate a murder connected to the adult-film business. The Undead Kama Sutra sends him after an alien conspiracy, while Jailbait Zombie and Werewolf Smackdown bring zombies and rival werewolf factions into the case files. Readers who enjoy pulpy mysteries, urban fantasy, and humor with a hard-boiled edge will find the series comfortably strange.
Acevedo has also moved beyond Felix. Good Money Gone, written with Richard Kilborn, is a financial thriller set amid an offshore Ponzi scheme in Panama. Forgotten Letters, co-written with Kirk Raeber, follows a relationship tested by war and distance between Japan and the United States. For younger readers, University of Doom follows Alfonso Frankenstein, a teen mad-science student trying to stop a family enemy with the help of monsters, robots, and a new friend.
The common thread is a liking for outsiders, high-pressure trouble, and the collision between ordinary worries and very unusual circumstances. Acevedo's stories can be rowdy and dark, but they keep their feet on the ground through working people, messy loyalties, and characters trying to do one decent thing in a bad situation.
He lives and writes in Denver, Colorado, and continues to work across fiction, short stories, and art. He has also taught and supported writing communities in Colorado.
For Acevedo, a vampire detective, a financial fraud, and a school for evil geniuses can all belong on the same shelf.
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