Beyond the Grave (39 Clues #4)

by Jude Watson
Lexile: 550
Genre:  Mystery

Amy and Dan are off and searching for the next clue in the quest to answer questions about their family's heritage. In the fourth adventure, they head to Egypt where they get an important message from their grandmother, Grace. Of course, nothing comes easy for the Cahills so there are more narrow escapes and mysteries to solve.