“The Unusual Suspects” by Michael Buckley is the second book in the “Sisters Grimm” series. This children’s fantasy novel follows sisters Sabrina and Daphne Grimm as they continue their adventures in a world where fairy tale characters are real. In this installment, the sisters are tasked with solving a mystery involving a group of notorious fairy tale villains who have escaped from prison. As they unravel the clues, they encounter a range of magical and quirky characters, all while navigating their own family secrets and the complexities of their new lives. The book combines humor, adventure, and fairy tale elements to create an engaging and imaginative story.