The Case Of The April Fools Frogs

Fruitvale is getting ready for its first ever April Fool's Day Festival, but there's a lot more than pranks going on this April Fool's Day though. Townsfolk discover frogs in the strangest places: shoes, hats, even the Calendar Club Help Box! And a gowk goes missing, too! But what is a gowk?

Pumpkins everywhere are disappearing. Carved ones, fat ones, even the ones from the grocery store have gone missing until it seems the only one left with any pumpkins to sell is the Pumpkin Man. Can three friends find out what happened to the pumpkins before Halloween?

Brent and Trudi have just moved into a new housing estate on a old farm and every morning since April Fools Day, a mysterious hole appears in their front lawn...

The Dixon twins try to discover who put the snake in the school cafeteria flour bin on April Fool's Day, clearing an unjustly suspected classmate in the process.

The Calendar Club is getting Fruitvale Elementary School ready for the back-to-school carnival when they find some of the prizes are missing. Can they uncover the back-to-school burglar and prevent a carnival disaster?

Amateur detectives Susan and Mike figure out the identity of a mysterious clown on April Fools' Day.