Rule Number One for Cat Burglars: Never Do a Favor for a Friend.So why is March McQuin dangling upside-down twenty feet above a stone floor in the middle of the night, instead of tucked in bed like a regular kid? Along with his twin sister, Jules, he's set on stealing a set of stunning diamonds. It should have been an easy job, in and out. Except another thief got there first. March and Jules are lucky to escape with their lives, and...