Last year, Maggie and Nora didn't exactly get the summer of their dreams. Instead, they had to survive a camp run by a covert clan of vampires. But this year, Camp Sylvania is back and under new management--gentle, hippie-dippie Luna Lupowski. So the girls are convinced to give camp another try. All Nora wants is an unforgettable experience with her best friend. But it's hard to have fun with Maggie fixated on all things otherworldly--and spending time with Logan, the boy she met at camp last year. When creepy things start happening, Maggie insists on investigating. But Nora has found an interest of her own--the strange effects of Luna's homemade "moon water." It removes zits, adds lustrous shine to hair, and even seems to straighten teeth! No braces? No problem! It isn't long before the girls are caught up in another supernatural adventure. But when their friends find themselves in danger, can Maggie and Nora put their differences aside to save them? Is it possible to just have one normal summer, please?