Ages 9-12 | Grade Levels 4-8 | Choose from 15 Possible Endings Written in the second-person, the reader is the hero of the story who makes decisions along the way. You and your friends are shipwrecked on a haunted island in the South Pacific. You were supposed to be researching a new bird species, but now you’ve got to focus on finding food and water and avoiding the venomous snakes, active volcanoes, and unfriendly ghosts. Will you ever make it off Blood Island? Choose Your Own Adventure is the 4th bestselling children's book series of all time. Empowering generations of children through choice, it is widely commended for its appeal to reluctant readers.