The Case of the April Fool's Frogs

April Fool's Day is coming up fast, and Fruitvale is getting ready for its first-ever April Fool's Day Festival. There's a lot more than pranks going on this April Fool's , though. Townsfolk discover frogs in the strangest places-shoes, hats, even the Calender Club Help Box! And a gowk suddenly goes missing, too. What's a gowk? And why is one missing? Even the Calendar Club is stumped this time. But when Dottie, Casey and Leon combine their detective skills with some April...