Mystery! Lollipops! When a mysterious thief called The Black Boot takes credit for stealing the school's mascots, Maisy Sawyer has a mystery to solve! Maisy is the best detective in fourth grade. No, she's the best detective in the whole school, and rescuing the little mice is her new mission. Raising the stakes, The Black Boot has also taken Maisy's famous lollipop collection, and warns her to stop searching for the mice if she ever wants to see her lollipops again. Follow the clues as Maisy tries to discover the identity of The Black Boot and struggles to find her prized lollipops and the school's mascots in the first book in The Maisy Files series. Dive into Maisy's world of mysteries and lollipops today!

Super sleuths will be thrilled to know that everyone's favorite fourth-grade detective is back with a double dose of mystery adventure! As Maisy participates in a mystery weekend event for junior detectives, she uncovers a real case. Could a ghost be haunting Mystery Manor? Find out in the exciting third installment of The Maisy Files!

Maisy is back! Lunch money has been stolen at West Valley Elementary, and everyone's favorite fourth-grade detective is on the case. With a cherry lollipop in hand, her fedora, and her trusty notebook, Maisy steps into her black and white mystery world to search for clues. Join Maisy on her quest to unmask a thief in Maisy and the Money Marauder.