Otto Undercover - Water Balloon Doom (Paperback, Library binding)

Otto Pillip, kid racecar driver, wordplay enthusiast, and undercover agent - is ready for his next mission. Prune Man, a villain who really does resemble dried fruit, has an evil plan to hold the world's water supply hostage in outer space. With Racecar in disguise as a shoe-shine truck, and his aunts cloaked as shoe-shining uncles, Otto is on the job

Water Balloon Doom continues the story of Otto and Racecar in this action-filled adventure.