Something dark is lurking in the Louisiana bayou: a methodical killer with a penchant for medical experimentation is hard at work completing his most harrowing crime yet, taunting the authorities who desperately try to catch up. But forensic pathologist Dr. Wren Muller is the best there is. Armed with an encyclopedic knowledge of historical crimes, and years of experience working in the Medical Examiner's office, she's never encountered a case she couldn't solve. Until now.

Raised and trained in seclusion at a secret fortress on the edge of the northern wilds of the Kingdom of Ashai, a young warrior called Rezkin is unexpectedly thrust into the outworld when a terrible battle destroys all that he knows. With no understanding of his life’s purpose and armed with masterful weapons mysteriously bestowed upon him by a dead king, Rezkin must travel across Ashai to find the one man who may hold the clues to his very existence.

Nate Overbay, a former soldier suffering from PTSD and ALS, goes to an 11th-floor bank and climbs out the bathroom window onto the ledge, ready to end it all. But as he’s steeling himself to jump, a crew of gunmen bursts into the bank and begins viciously shooting employees and customers. With nothing to lose, Nate climbs back inside, confronts the robbers, and with his military training, starts taking them out, one by one. The last man standing leaves Nate with a cryptic warning: “He will make you pay in ways you can’t imagine.” Soon enough, Nate learns what this means.

If you love mysteries with action, suspense and a touch of humor and romance, then the David Wolf series is for you.

Allander Atlasia is an infamous psychopath whose heinous crimes have earned him a lifetime stay at the Tower, the world's most extreme maximum-security prison. But after a brilliant and brutal escape, the criminal mastermind begins a killing spree that is intensely personal. Jade Marlow is an ex-FBI profiler and tracker whose fearlessness is only surpassed by the severity of his own inner demons. With a record of irrational behavior and a genius for putting himself into the mind of a criminal predator, he may be the one man diabolical enough to catch Atlasia.

Identified as a person of interest in three cold case murders she didn't commit, retired assassin Leine Basso accepts a temporary position as a security specialist for A-list actor Miles Fournier. Leine finds she has her hands full trying to protect the head-strong celebrity, while at the same time fighting her desire for Detective Santiago Jensen; a game she knows she can't win.

David Sloane is the best wrongful death attorney in San Francisco. He's a lawyer who can make juries do anything. But despite his professional success, he's plagued by a nightmare of a childhood he cannot consciously remember. When he receives a package from a White House confidant who then turns up dead by apparent suicide, the contents reveal a history he never could have imagined.

As the chief forensic anthropologist for the FBI’s Chicago field office, Christine Prusik has worked her fair share of bizarre cases. Yet this one trumps them all: a serial killer is strangling young women and dumping their bodies in the steep, forested ravines of southern Indiana. With each victim, the killer leaves a calling card: a stone figurine carved like the spirit stones found among the native tribes of Papua New Guinea—the same tribes Prusik worked with a decade earlier while doing field research.

Consumed with grief over the tragic death of her husband, FBI Agent Victory McClane is obsessed with finding Ohio's serial killer, "The Wrapper". When another young woman turns up dead and the victim is linked to Derrick Lynn, son of the secretary of defense, Victory finds Derrick has all the right answers and is a little too helpful. Derrick has a secret: He's a government assassin who uses his unusual paranormal skills to eliminate targets. Determined to keep his own secrets buried, he offers to help find the Wrapper. But can Victory trust him?

Missing Person: With a family missing, and after four years off the police force, Chase Grant finds himself back in the midst of a criminal investigation. But as he teams up with the FBI and the US Marshals working this high-profile case, Grant will be forced to confront his past. Deadly Webs: The clock starts the moment Grant gets the call from a parent, and the first 12 hours are crucial. If he missteps, then a child might not come home. But today was different. He got a call about a missing child. And then another, and another, and another....

Amid a sultry Atlanta summer, someone is targeting police. The investigation becomes personal for APD Detective Ryan Winter when a colleague and friend is shot dead - the second victim in weeks. But even as he finds himself being drawn into the tense hunt for a serial cop killer, he is forced to reexamine his own shattering personal tragedy. An ER physician at Atlanta's busy Mercy Hospital, Dr. Lydia Costa is no stranger to suffering.

Who is NYPD Detective Damien Drake? For starters, he’s an alcoholic with PTSD; a man who doesn’t play well with others and could care less about political correctness. But he’s also the one they call in when the most heinous crimes are committed by the city’s most sadistic murderers. He’s the one they bring in when there are no clues, no evidence, and the killer shows no remorse. He's the one enlisted to keep the streets of New York City safe. Just don’t get on his bad side because he’s also the one detective in New York that you don’t want as an enemy....

Tim Rackley, a deputy U.S. marshal, watches helplessly as his daughter's killer walks free on a legal technicality. He is suddenly forced to explore his own deadly options, a quest that leads him into the welcoming fold of "The Commission".

On his first night with Detroit PD, Officer Walter O’Brien is called to a murder scene. A terrified 20-year-old has bludgeoned her kidnapper with skill that shocks even O’Brien’s veteran partner. The young woman is also a brilliant escape artist. Her bold flight from police custody makes the case impossible to solve - and, for Walter, even more impossible to forget. By the time Walter’s promoted to detective, his fascination with the missing, gray-eyed woman is approaching obsession.

Elite Guardians bodyguard/former sniper Christina Sherman has protected uncooperative clients before—but this time, well, her client is bossy, headstrong, and occasionally eats off the floor. Yes, he’s a highly trained military working dog, but certainly her skills could be put to better use, right? Not according to former Special Forces Air Commando Grey Parker. He needs her help to protect his dog while he undergoes an experimental surgery that could restore his ability to walk.

Join scholar and spell-caster Everson Croft in this five-book urban fantasy set, from the discovery of his magic in the prequel novella, Book of Souls, to his battle against a mind-warping evil in the shocking finale, Death Mage.

Tim Rackley, a deputy U.S. marshal, watches helplessly as his daughter's killer walks free on a legal technicality. He is suddenly forced to explore his own deadly options, a quest that leads him into the welcoming fold of "The Commission".

It should have been a routine investigation. Instead, DEA K-9 agent Adam "Deck" Decker watches in horror as one Denver hospital seems to be ground zero for overdoses of a new drug. Now Deck can only hope a certain ER doctor will help him and his canine partner track down the source. Dr. Tori Sampson has her reasons for not trusting federal agents, especially ones working for the DEA. But the rash of overdoses—including a heartbreaking case involving a teen—is alarmingly high. And the new opioid is not only extremely dangerous, it defies all the usual medical treatments.

In Azalea, Mississippi, the only thing steamier than the summer days are the men of the King family. When the patriarch Randall King is found dead, Detective Arabella Matthews will race the clock to stop the killer from striking again. Benton, the eldest of the King siblings, has to decide if he wants to cooperate with the feisty detective or conduct his own investigation. The more he finds out about his father - and the closer he gets to Arabella - the more he wants to keep her safe. But the killer has different plans....

The Dead Eyes killer lurks in the backyard of the FBI's famed Behavioral Analysis Unit. His brutal murders, unlike any others previously encountered, confound the local task force, despite the gifted skills of Special Agent Karen Vail, the first female ever promoted to the profiling unit. But along with her keen insight, Vail brings considerable personal and professional baggage—both of which threaten to derail the investigation, destroy her storied career and get her killed.

Not even death can save her now. As a grave witch, Alex Craft can speak to the dead---she's even on good terms with Death himself. As a consultant for the police, she's seen a lot of dark magic, but nothing has prepared her for her latest case.

During a cross border shopping trip, a family vanishes. No reason. No ransom. No cry for help. Bus driver Wallace Carver fears the worst when his family fails to meet him at the Bellingham, Washington mall. His anxiety is justifiably heightened when security cameras unexplainably show that he crossed the Peace Arch border alone. Now, all Wallace wants to do is get his wife and sons back. But first he has to work out why they were taken and by whom.

Black ops soldier Hunter Graham knew the rules: no family, no friends, no life outside the mission. But he never anticipated a woman like Erin Jamison. Two years ago, after a mission gone wrong, he met the brilliant scientist and they shared a week of passion before he vanished back into his secret life. Now, with Erin and their son the targets of an international terrorist plot, Hunter will go against his better judgment and break every agency rule to save the family he never knew he wanted.

U.S. Marshal Jameson Arkeley, the country’s foremost authority on vampires, taught police investigator and vampire fighter Laura Caxton everything she knows about monsters. After a bloody war visited upon Gettysburg by an army of vampires, Arkeley gave up his own life to save others—except he didn’t exactly die.

Meet FBI Agents Emma Monroe and Zack Armstrong. She's cursed. He's damned. Together, they make one hell of a team. Emma Monroe is a Siren, cursed by the gods and bound to earth to atone for an ancient failure. She’s had many names and many lives, but only one mission: redemption. Now that she works missing persons cases for the FBI, it could be just a rescue away. Unless her new partner leads her astray.