Candy Apple's Zap Apple trees have stopped blooming! Not only is the Zap Apple jam not going to be ready, but the tourists who came to see the Zap Apples bloom are heartbroken and about to leave empty-hooved. Can Granny Smith find some ingenious ponies to figure out what's going on?

You and your friends get to solve a Zap Apple mystery and maybe even make some new friends in this adventure for the My Little Pony Roleplaying Game! In a Jam is a perfect follow-up adventure to the introductory adventure Stealing Thunder found in the Core Rulebook or can be played on its own.