"The Mystery of the Pantomime Cat" is the seventh installment in Enid Blyton's beloved Five Find-Outers series. When a theater robbery occurs, the young detectives must uncover the truth behind the crime and prove the innocence of their friend. With clever pranks, unexpected twists, and humorous encounters with the village police, the story follows a suspenseful journey with the Find-Outers and their mischievous ways in this classic children's series.