Robert Liparulo

The house talks. It breathes. And it’s hungry. The Kings have been in the creepy old place—their new home—for only a few days, but they’ve experienced enough terror to last a lifetime. And the mystery is growing even more baffling. Shadowy and shifting, the big house conceals doors into...

Which door would you go through to save the world? David, Xander, and Toria King never know what new adventures—and dangers—await them beyond the mysterious portals hidden on the top floor of their new house. They have battled gladiators and the German army, dodged soldiers on both sides of...

The King family’s new house isn’t the only thing keeping secrets. Pretending everything is all right when it’s not is harder than it sounds. The Kings know that even if they told the truth about the bizarre happenings in their new home, no one would believe them. They’re hyper-focused on...

The King family has moved into a strange old house. Could it be a dream come true—or a place of nightmares? When the Kings move from LA to a secluded small town, fifteen-year-old Xander is beyond disappointed. He and his friends loved to create amateur films, but the tiny town of Pinedale is...

When a group of immortal vigilantes threatens millions, only one man is brave enough to stand in their way. Their story didn’t start this year…or even this millennium. It began when Moses was on Mt. Sinai. Tired of waiting on the One True God, the twelve tribes of Israel began worshipping a...

What if praying became a curse instead of a blessing? Former Army Ranger Jagger Baird thought he had his hands full with the Tribe—the band of immortal vigilantes fighting to regain God’s grace by killing those opposed to Him. But that was before he encountered the ruthless group of...

Their destiny is to fix history. Their dream is to go home. Living in a house that’s actually a gateway between the past and present, the King siblings have to be ready for anything. It’s a painful fact they discovered after moving to Pinedale eight days ago. Desperately trying to rescue...

The list of 10,000 names was created for maximum devastation...None of them are aware of what is about to happen, but all will be part of the most frightening brand of warfare the world has ever known...

Time isn’t just running out . . . it’s running wild. David King is reeling from his travels through history—and the evil he’s found there. The last thing he needs is his great-great-uncle Jesse’s hospital-bed instructions: You can’t simply do nothing. You must fix things. David and...

It was supposed to be an escape from their daily lives. Deep in the isolated Northwest Territories, four friends are on the trip of a lifetime. Dropped by helicopter into the remote Canadian wilderness, Hutch, Terry, Phil, and David are looking to escape the events of a tumultuous year for two...

From the forested mountains of Colorado and the halls of the U.S. government's most clandestine agency, to the Vatican's mysterious L'Archivio Segreto and the labyrinthine caves under Jerusalem....

Hutch is a newspaper columnist, single dad . . . and last defense against a lunatic's high-tech killing machine in this edge-of-your-seat thriller. Special Forces veteran-turned-billionaire Brendan Page has some dirty not-so-little secrets. He's built an empire on supplying futuristic weapons...