From the Sahara Desert to the undersea world of Atlantis to the picturesque town of Providence, Rhode Island,1 Hamish X and his friends Mimi and Parveen prepare for the final battle with the scourge of children everywhere--the evil Grey Agents of the ODA. Only then will the mysteries of Hamish, his boots, and his past finally be revealed.

Cover title: "Great plumbers & their exploits by Doctor Magnus Ballantyne-Stewart Ph.D. Plumbing Science."