The 39 Clues
Book 6, In Too DeepAudiobook CD - 2009
Amy and Dan cross the oceans on the trail of a famous aviator, but they find more than they're looking for. Their enemies are becoming more vicious, and the truths they discover more crushing than ever.
Publisher: New York : Scholastic Audiobooks, c2009.
Characteristics: 4 compact discs (5 hr., 10 min.) :,digital ;,12 cm.