Three years ago, a deranged murderer dubbed the Halloween Killer butchered half a dozen people in New Orleans. He was caught and sentenced to die. Just before his execution, the Halloween Killer vowed to take revenge on the district attorney who put him behind bars. Less than a week after the lethal injection, Sebastian Gichaud, a wealthy playboy grieving over the death of his mother, throws on a black cloak and hacks the prosecutor to death with a giant scythe.

All Will Blackwood ever wanted was a little adventure. A fantasy addict and apprentice builder in New Orleans, struggling to make ends meet, he has long wished for an escape from the real world. Late one night, he and his brothers receive a surprise inheritance: a staff with a mysterious stone on top, a pair of rogue's bracers, and a sword that Will can barely lift. A man who stops bullets with a glance shows up to take the sword, and the three brothers barely escape with their lives.

During the election of a new Pope in the mid-18th century, famed violinist Antonio Vivaldi learns of a ring of art forgers who are replacing the Vatican’s priceless treasures with expertly-painted fakes. Desperate, the composer hides a message in a special melody, hoping someone, someday, will take down the culprits....

Strange hallucinations have plagued PhD student Andie Robertson throughout her life. After years of consulting doctors, she decided the visions were a glitch in her own mind - until her mentor, the famous physicist Dr. James Corwin, is murdered in Italy, and Andie finds a stack of ink drawings in his office that bear a remarkable resemblance to her hallucinations. Shocked, Andie digs deeper and learns that Dr. Corwin developed a device that might shed light on the very nature of reality.

Former FBI profiler Adrian West is in Rome for a history conference when she learns that her friend and colleague, Dr. Sebastian Rossi, has been abducted.

When Malia Kwan exhibits unusual abilities, government agents show up at her home to apprehend her and her twin brother, Jaden - and all hell breaks loose. After their parents are killed, Jaden and Malia flee into the night, becoming fugitives. Before long, they discover their true identities are tied to the lost city of Atlantis - and to the origins of humanity itself. And now a threat emerges that could wipe out the entire human race - unless Jaden and Malia can stop it!

Nora Kelly, a young archaeologist in Santa Fe, receives a letter written 16 years ago, yet mysteriously mailed only recently. In it her father, long believed dead, hints at a fantastic discovery that will make him famous and rich - the lost city of an ancient civilization that suddenly vanished a thousand years ago. Now Nora is leading an expedition into a harsh, remote corner of Utah's canyon country, but what she unearths will be the newest of horrors.

Thomas Austin was once a prominent NYPD detective, known for locking up a psychopathic serial killer dubbed "The Holiday Baby Butcher". Now retired in a small beach town in the Pacific Northwest, Austin runs a little café, trying to overcome the loss of his wife, a DA who was gunned down only one year ago.

Michael Mace, head of security at a top-secret research facility, opens his eyes in a makeshift morgue twenty-four hours following an event in which everyone perished—including him and his best friend, Shelby Shrewsberry. Having awakened with an extraordinary ability unlike anything he—or anyone else—has ever imagined, Michael is capable of being as elusive as a ghost. He sets out to honor his late friend by helping Nina Dozier and her son, John, whom Shelby greatly admired.

Nick Randall is an archeologist who believes mankind isn't alone on Earth. When a mysterious benefactor funds his research, he departs to find the lost city of Vilcabamba. Hidden deep in the Amazon, Randall believes the city holds proof that his controversial theories are true. Upon arriving at the ruins, he mysteriously disappears. Randall's beautiful daughter Samantha learns of her father's disappearance from his mentor Francisco Andrade who pleads for her help.

Just days before a massive exhibition opens at the popular New York Museum of Natural History, visitors are being savagely murdered in the museum's dark hallways and secret rooms. Autopsies indicate that the killer cannot be human.... But the museum's directors plan to go ahead with a big bash to celebrate the new exhibition, in spite of the murders.

It’s the year 2022. Dani Peterson has been walking in the west of Ireland, conducting historical research for her dissertation. But when she seeks shelter from a storm in Aideen O’Brien’s car, she gets more history than she bargained for. Aideen is a Time Link, with secret access to time travel technology. She sends Dani to 1978 to meet a younger version of herself. The two fall in love and Dani joins Aideen in her work. Their boss is a man from 2253 named Charles Burke, who says his mission is to save the future.

Noah Primeval is a speculative retelling of the beloved story of Noah for a new generation. In an ancient world submerged in darkness, fallen angels rule as gods, and breed giants and monsters. Mankind is enslaved to evil. Noah, a tribal leader, has been prophesied to bring an end to the rule of these "gods" and save humanity from coming destruction. But Noah's wife and son are captives of these dark forces.

Sara Morin, a brilliant computational biologist, makes a discovery that will fundamentally change our understanding of human evolution. But when she publishes her results, she ignites a firestorm she never expected.

In a daring and deadly heist, thieves have made away with an artifact of terrible power - the death mask of Louis Charbon. Made by a master craftsman, it is imbued with the spirit of a monster from history, a serial murderer who terrorized the city. Now Charbon is loose once more, killing from beyond the grave. But these murders are different from before, not simply random but the work of a deliberate mind probing for answers to a sinister question.