After the ghosts . . . come the sharks Sam Wu is not afraid of sharks. Except . . . he is. Can Sam conquer his fear before he misses out on his friends' beach party fun? On a class trip to the aquarium, certified ghost hunter Sam Wu encounters something even scarier than ghosts: Crazy Charlie, a giant shark, who TOTALLY tries to eat him. Sam has no intentions of taking any more chances with these people-eating...