The #1 bestselling series that started with Stalking Jack the Ripper and Hunting Prince Dracula continues its streak in this third bloody installment . . . Audrey Rose and Thomas Cresswell find themselves aboard a luxurious ocean liner that becomes a floating prison of horror when passengers are murdered one by one, with nowhere to run from the killer. Embarking on a week-long voyage across the Atlantic on the opulent RMS Etruria...

Teen sleuth Sammy Keyes solves a classic locked-room mystery aboard a cruise ship.

The Kingdom Keepers and their friends discover that Maleficent and the Overtakers are plotting a catastrophic event that could have repercussions far beyond the world of Disney unless they solve a puzzle that is revealed during the Disney Cruise Line's inaugural passage through the Panama Canal.

An ocean-drenched, atmospheric horror debut! Liv's best friend disappears on their first night aboard their dream semester-at-sea program - but is he really sick, like everyone says, or is something darker lurking beneath the water? It should have been the trip of a lifetime. When Liv lands an all-expenses-paid opportunity to study aboard the luxury cruise ship the Eos for a semester, she can't believe her luck. Especially since it will offer...

"When Izzy meets Jade on a cruise to Bermuda, her new daredevil friend turns Izzy's boring family vacation into the trip of a lifetime. Until she goes missing. The investigators claim Jade fell overboard, but Izzy knows better. Her friend had secrets--secrets that might have gotten her killed. As Izzy digs deeper into Jade's disappearance, she realizes that someone doesn't want her to find the truth. And if she's not careful, Izzy might not get off...