Will Solvit is a regular ten year old - or so he thought. With the help of his dad''s crazy inventions, Will finds himself on a real-life trip to Egypt. An army of penguins, a secret door, and three cryptic clues are only the beginning of Will''s adventures in this action-packed book. Featuring cool facts, easy to read text, and a whole lot of mysteries to solve, Will Solvit makes a great companion for middle readers ages 6-11. This is the fourth book in the Will Solvit Series - be sure to check out all 12 adventures!