Billy Sure Kid Entrepreneur and the Best Test (Billy Sure Kid Entrepreneur Series #4)

Billy Sure, twelve-year-old inventor and CEO of Sure Things, Inc., has come up with another zany invention that tells you what you’re best at in the fourth book of a hilarious middle grade series!

Everyone is talking about Billy Sure, the twelve-year-old genius and millionaire inventor whose inventions have become instant hits. Billy’s lucky because in addition to being a rich and famous inventor, he already knows what he’s best at: inventing, of course! He wants to help other kids figure ou...