Katie and her family are joining their friends for a special sleepover at the museum. As they wander through dark displays of dinosaurs and huge animals, JoJo is sure the musuem is haunted at night. Katie, on the other hand, brags about not being scared--until she realizes everyone gets scared sometimes! Reader support tools, including a glossary and discussion questions, make this a great choice for young readers.

Katie, her father, JoJo, and Pedro are on a special sleepover at the museum; but at night the dark halls are spooky, and it is easy to imagine that the dinosaurs are ghosts haunting the museum--and when Mr. Woo disappears the children become frightened.

Someone or something is causing mayhem at the museum, giving the G.H.O.S.T. Squad a chance at cracking their first case. Join the girls to see if someone is playing a trick on them or if an unhappy spirit is to blame.

The reader determines the course of the story of frightening adventures in an old museum full of terrifying ghosts.

The reader determines the course of the story of frightening adventures in an old museum full of terrifying ghosts.