The wildly popular, bestselling sci-fi series by Katherine Applegate and Michael Grant returns in a new full-color graphic novel series, adapted by Chris Grine. It begins with the dreams. Cassie has been having strange nightmares of a voice calling to her from deep beneath the ocean. They're unsettling, but it isn't until Cassie discovers Tobias has been having dreams too--the exact same dreams, of a voice pleading for help--that...