Are you smart enough to help Ethan, Kiran, Cassia, and Zane stop a long-forgotten ancient Egyptian tomb from disappearing forever?
This dynamic, interactive book is packed with all kinds of puzzles, including fiendish mazes, cunning logic problems, codes to crack, tricky memory challenges, and much more. Long ago, a thief tried to steal precious stones from an ancient artefact hidden in the pyramid, but left them all around the tomb...
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