Frank and Carl try to figure out why no one wants to buy their hats while other vendors are attracting many customers. Running a hat-selling booth that is completely unsuccessful, Frank and Carl wonder about the sales strategies of popular Blue Monkeys skateboards, Mister Pigs Cup O Mud and Big Oxs remote-controlled robot cell phones. By the author of Duck Duck Moose. Frank and Carl have plenty of hats to sell, and their booth is open for business . . . but no one is buying! Everyone is crazy about Blue Monkey s skateboards, Mister Pig s Cup O? Mud and Big Ox s remote-control robot cell phones so what s their secret? Dave Horowitz s cast of crazy characters is sure to delight young readers. The world of retail has never been more entertaining than in the story of these two friends determined to understand what on earth their customers really need.
