Sarah, Marco, their families, friend Leo, and his grandfather continue to strive to outwit treasure-seeker Fox and escape the mysterious island and its strange inhabitants

Mason has never known his father, but longs to. All he has of him is a DVD of a man whose face is never seen, reading a children's book. One day, on a whim, he plays the DVD for a group of comatose teens at the nursing home where his mother works. One of them, a beautiful girl, responds. Mason learns she is part of a horrible experiment intended to render teenagers into autotrophs-genetically engineered, self-sustaining life-forms who don't need food...

Livvy Flynn is a big deal-she's a New York Times-bestselling author whose YA fiction has sold all over the world. She's rich, she's famous, she's gorgeous, and she's full of herself. When she's invited to an A-list writer's conference, she decides to accept so she can have some time to herself. She's on a tight deadline for her next book, and she has no intention of socializing with the other industry people at the conference. And then she hits the...

Sarah Robinson and her family are shipwrecked on a remote and mysterious island. Their food is running out, and their fear is escalating as there is no sign of rescue. The mysterious girl they found unconscious at the beach is healing, and what she tells them about the strange island and especially about someone called the Keeper has the family on edge. When Sarah's dad and Marco's younger brother go missing, the mystery becomes dangerous. Now, it's...

Robbie's last-minute flight to the Midway Atoll proves to be a nightmare when the plane goes down in shark-infested waters. Fighting for her life, the co-pilot Max pulls her onto the raft, and that's when the real terror begins