The Case of the Missing Bunnies: The 15th book in the Peter Carrot Tales, Peter disappearsalongalong with other bunnies on Briar Patch Hill. in Bloomington, MN

This is the 15th book in the Peter Carrot Series. Peter is missing, probably kidnapped along with other bunnies in the Briar Patch community. The Carrot Detective Agency, formed by the Carrot children the previous summer for lack of something to do, cranks into gear to solve the mystery and bring Peter and the rest of the bunnies back home.