Billy Sure, twelve-year-old inventor and CEO of Sure Things, Inc., adds espionage to his resume in the second book of a hilarious middle grade series Billy Sure is many things: CEO of Sure Things, Inc., a sleepwalking seventh-grader, and now he's adding spy to the list When Billy finds out he's been exchanging emails with a corporate spy from a rival company, he's not happy. So he enlists the help of his mother and his best friend and CFO, Manny,...