What secret lies beneath the murky waters of Hidden Lake? There is something that calls to them. Lights, sounds and blood-curdling screams shatter the silence of the night with a mystery that is generations old. A creepy legend, frightening strangers and mysterious sounds in the night end all hopes for a care-free summer vacation. Instead, Jake and Polly seek to solve a mystery that haunts Callow Cove and one of its last remaining residents. Readers Ages 8 and up will also enjoy Jake and Polly's first adventure: The Photo.