Ace imprint: 1302 books

Learn how the Assassin known as Connor came to be a deadly killer in this novel based on the Assassin's Creed™ video game series that follows his father—Templar Grand Master, Haytham Kenway. “I am an expert swordsman. And I am skilled in the business of death. I take no pleasure in my...

Caitlin Decter discovered Webmind, the vast artificial intelligence that spontaneously emerged from the World Wide Web and changed the world-from curing cancer to easing international tensions. But the Pentagon has declared war on it, recruiting hackers to delete Webmind out of existence...

View our feature on Kasey Mackenzie’s Red Hot Fury. Introducing a sizzling new urban fantasy series featuring Marissa Holloway, an immortal Fury who doesn't just get mad...she gets even. As a Fury, Marissa Holloway belongs to an Arcane race that has avenged wrongdoing since time immemorial....

Ukiah Oregon is quickly becoming one of the greatest trackers in the country. Some call it luck—those closest to him call it instinct. Abandoned as a child, he was found running with a wolf pack. Now, in his job as a private investigator, he puts his nose to the ground to track down missing persons...

Ukiah’s abilities are put to the test when police request his assistance in tracking a missing boy who has a habit of getting lost and being found in unusual places. The authorities fear that the kid’s latest disappearance may be linked to a series of kidnappings. Then suddenly, Ukiah finds...

A thrilling new Connor Grey urban fantasy In the Boston neighborhood known as the Weird, a decapitated body floats out of the sewer, and former Guild investigator Connor Grey uncovers a conspiracy that may bring down the city's most powerful elite. As the violence escalates, Connor is determined...

In the alleys of the decrepit Boston neighborhood known as the Weird, fairy prostitutes are turning up dead. The crime scenes show signs of residual magic, but the Guild, which polices the fey, has more "important" crimes to investigate and dumps the case on human law enforcement. Boston police...

Connor Grey is a druid consultant for the Boston PD on their "strange" cases. So his world is turned upside down when he suddenly finds that he himself has become one. Wrongly accused of a terrorist attack that rocked the city to its core, Connor evades arrest by going underground, where...

Mason used to be an enforcer, ensuring that those magic practitioners without a moral compass walked the straight and narrow. But now he just wants to keep his head down, play guitar, and maintain a low profile with Lou, his magical canine companion. But Mason is down on his luck, and when a job with...

View our feature on Mark Del Franco's Uncertain Allies. After a night of riots and fires, the Boston neighborhood known as the Weird is in ruins. And when a body is found drained of its essence, ex-Guild investigator Connor Grey is drawn into the case against his will. And he has reason to...

For a century since the Convergence of Faerie and modern reality, the Ways between this world and the next have been closed. But now signs point to the chance that the veil may lift again. Connor Grey has enough problems with a vengeful Queen of Faerie and the return of his old Guild partner. Add an occult string of murders, and it?s another case that just may kill him.

“Take some James Bond and throw in some of Green’s own Nightside, and mix liberally with the epic over-the-top action of his Deathstalker novels, and you’re somewhere in the right neighborhood” (The Green Man Review) of this all-new urban fantasy mystery from the New York Times bestselling...

***I stopped and let them circle me, first because it was intriguing and, second, because, honestly, what could they do? Only knives, but all armed, and that made them even more interesting. Interesting. Fun. Playtime…*** Taking on bloodthirsty supernatural monsters is how Caliban...

Calliope just wants to make it big in the Big Apple like any other working girl. But Callie is also Death's Daughter, no matter how much she tries to stay out of the family business. And now her older sister has made a deal with the Devil himself to engage in a hostile takeover of both Death Inc. and Heaven-once they get Callie out of the way.