The fourth installment in this exciting, humorous chapter book series, in which Lexie Wilde and her undead friends--including a zombie, a skeleton, a werewolf, and a ghost--face off in an ancient challenge that could cost them the entire camp. Lexie Wilde is having a terrifyingly fun time at Camp Croak with her ghoulish pals. That is, until the unpleasantly pleasant scouts from Happy Hollow issue a deadly ancient challenge. If the Ghost Scouts lose, their beloved camp will be destroyed. Lexie and her friends--B
