This is the story about a dog named Sherlock Bones, who is a detective and his sidekick is Dr. Catson, a cat. While they are on vacation in Egypt, they are suspected of a robbery involving the theft of a priceless mask. They must clear their names and find the true thief.

This book is great for early readers. It is very interactive, with many fun puzzles that get you invested in the story. There are other books in this series that I have not read.