For 10 years Kal Hakala has been the Bureau of Supernatural Investigation's top man, the longest surviving agent in its blood-soaked history. The World At Large has no idea that The World Under exists. And its vampires, demons, zombies, and mythic monsters are growing increasingly restless. In all Kal's time with the Bureau, there has been no case he couldn't crack, no monster he couldn't kill. Then a plague of zombies comes to Denver, along with a vicious serial killer dubbed The Organ Donor.

Welcome to Los Angeles - where anger, hunger and disease run rampant. Jonny is a black-market dealer in drugs that heal the body and cool the mind. All he cares about is his own survival. Until a strange new plague turns L.A. into a city of death, and Jonny is forced to put everything on the line to find the cure... if it can be found on Earth.

Baxter Zevcenko's life is pretty sweet. He's making a name for himself as the kingpin of his smut-peddling high school syndicate, the other gangs are staying out of his business, and he's dating the girl of his dreams, Esme. But when Esme gets kidnapped, things start to get seriously weird, and the only man drunk enough to help is a bearded, booze-soaked, supernatural bounty hunter who goes by the name of Jackson "Jackie" Ronin.

NYPD detective Paul Donner and his wife Elise were killed in a hold-up gone wrong. Fifty years later, Donner is back: revived courtesy of the Shift. Supposedly the unintended side-effect of a botched biological terrorist attack and carried by a ubiquitous retrovirus, the Shift jump-starts dead DNA and throws the life cycle into reverse, so reborns like Donner must cope with the fact that they are not only slowly youthing toward a new childhood, but have become New York's most hated minority.

Marla Mason is the chief sorcerer of Felport, a woman who's tangled with gods and monsters and come out on top (if a bit damaged in the process). Bone Shop tells the story of Marla's evolution from runaway to sorcerer's apprentice to mercenary magician and beyond. Fans of the urban fantasy series from Bantam Spectra that began with Blood Engines will find surprising secrets revealed about Marla's past, and new listeners can get to know the character from the very beginning.

A call from a distraught wife, and another from Lt. Murphy of the Chicago PD Special Investigation Unit makes Harry believe things are looking up, but they are about to get worse, much worse. Someone is harnessing immense supernatural forces to commit a series of grisly murders. Someone has violated the first law of magic: Thou Shalt Not Kill. Tracking that someone takes Harry into the dangerous underbelly of Chicago, from mobsters to vampires....

Five days after Owen Zastava Pitt pushed his insufferable boss out of a 14th story window, he woke up in the hospital with a scarred face, an unbelievable memory, and a job offer. It turns out that monsters are real. All the things from myth, legend, and B-movies are out there, waiting in the shadows. Some of them are evil, and some are just hungry. Monster Hunter International is the premier eradication company in the business. And now Owen is their newest recruit.

When a fame-hungry scientist brings an impossible, living specimen of a creature long thought extinct back from the wild jungles of South America he unwittingly brings along a passenger. Something with the potential to destroy every living thing on our planet. The infestation begins, rapidly overtaking medical resources and resisting all treatment.

All Doctor Dire wants to do is save the world. But those pesky heroes keep getting in the way, and it's all she can do to give them a good fight without killing them. Supervillainy is such an underappreciated job these days....

Kim Lam is an ordinary college student until a freak scientific accident (what else?) transforms Kim and three housemates into Sparks - and drafts them into the never-ending war between the Light and Dark. They struggle to master their new abilities - and (of course) to design cool costumes and come up with great hero-names. Turns out that "accident" was just the first salvo in a Mad Genius's latest diabolical scheme. Now it's up to four newbie heroes to save the day, before they even have a chance to figure out what their team's name should be!

Dustin Graves was a jack of all trades, a directionless dreamer until the day he found his purpose: as a ritual sacrifice. Transformed in death, Dust awakens to the eldritch mysteries behind the grit and glamor of the city of Valero – and to the wellspring of dark magic that lives inside his very bones.

For a thousand years the ash fell and no flowers bloomed. For a thousand years the Skaa slaved in misery and lived in fear. For a thousand years the Lord Ruler, the "Sliver of Infinity," reigned with absolute power and ultimate terror, divinely invincible. Then, when hope was so long lost that not even its memory remained, a terribly scarred, heart-broken half-Skaa rediscovered it in the depths of the Lord Ruler's most hellish prison.

Her job description is the "tracking and apprehension of mentally-fractured killers". What this really means in FBI profiler Jace Valchek's brave new world - one in which only one percent of the population is human - is that a woman's work is never done. And real is getting stranger every day. Jace has been ripped from her reality by David Cassius, the vampire head of the NSA. He knows that she's the best there is in the business, and David needs her help in solving a series of gruesome murders of vampires and werewolves.

Nobody knows the seedy underbelly of Las Vegas like Daniel Faust, a sorcerer for hire and ex-gangster who uses black magic and bullets to solve his clients' problems. When an old man comes seeking vengeance for his murdered granddaughter, what looks like a simple job quickly spirals out of control. Soon Daniel stands in the crossfire between a murderous porn director; a corrupt cop with a quick trigger finger; and his own former employer, a racket boss who isn't entirely human.

Joey Harker isn't a hero. In fact, he's the kind of guy who gets lost in his own house. But then one day, Joey gets really lost. He walks straight out of his world and into another dimension. Joey's walk between the worlds makes him prey to two terrible forces: armies of magic and science who will do anything to harness his power to travel between dimensions.