Nancy and her friends are on the case when a goat yoga class goes baaaad in the fifteenth book in the interactive Nancy Drew Clue Book mystery series. Nancy is excited for Kids with Kids at Sweet Creams Farm. She and her friends are going to learn yoga surrounded by adorable baby goats. They might even be on TV, since Good Morning River Heights is coming to do a story on the new class. Peaceful meditation turns into mayhem when one of the goats goes wild, bouncing around and chewing on everything. Nancy recognizes the crazy kid—YouView star Pogo the Trampoline Goat. But why is he there? Did someone slip him into the pen to sabotage the class? Can the Clue Crew find out the truth and restore Sweet Creams Farm’s reputation?