ballpark mysteries

The Museum Heist - by Henry Lewis (Hardcover)

The Bad Guys Box Set : The Bad Guys / The Bad Guys In Mission Unpluckable / The Bad Guys In The Furball - By Aaron Blabey ( Paperback )

Shadow Jumper - (A Shadow Jumper Mystery Adventure) by J M Forster (Paperback)

The Summer Camp Mystery - (Boxcar Children Mysteries) by Gertrude Chandler Warner (Paperback)

Murder on the Orient Express Deluxe Collector's Edition - (Hercule Poirot Mysteries) by Agatha Christie (Hardcover)

I Spy Mystery: A Book of Picture Riddles - by Jean Marzollo (Hardcover)

The Official Agatha Christie Puzzle Book - by Agatha Christie Agatha Christie Ltd (Paperback)

Purranormal Activity - (Cat Cafe Mystery) by Cate Conte (Paperback)

The Boxcar Children 100th Anniversary Edition - (Boxcar Children Mysteries) by Gertrude Chandler Warner (Hardcover)

Enola Holmes: The Case of the Peculiar Pink Fan - (Enola Holmes Mystery) by Nancy Springer (Paperback)

The Mysterious Benedict Society - by Trenton Lee Stewart

The Mystery of Locked Rooms - by Lindsay Currie

Murdle Jr.: Sleuths on the Loose - (Murdle Jr. Mysteries) by G T Karber & Chris Grabenstein

Silverborn: The Mystery of Morrigan Crow - (Nevermoor) by Jessica Townsend

The Missing Half - by Ashley Flowers

Choose Your Own Adventure 4-Book Boxed Set #2 (Mystery of the Maya, House of Danger, Race Forever, Escape) - (Choose Your Own Adventure Box Sets)

The School Skeleton - (A to Z Mysteries) by Ron Roy (Paperback)

Enola Holmes: The Case of the Left-Handed Lady - (Enola Holmes Mystery) by Nancy Springer (Paperback)

The Mystery of the Dinosaur Fossil (Ivy and Bearlock Holmes Book 2) - by Kristyna Litten (Hardcover)

Encyclopedia Brown Detective Set (4-Book Box) - by Donald J Sobol & Eric Sobol (Mixed Media Product)

The Mystery of the Blue Train - (Mini Mysteries) by Marci Kay Monson (Hardcover)

The Yellow House Mystery - (Boxcar Children Mysteries) by Gertrude Chandler Warner (Paperback)

Murder on the Orient Express: A Hercule Poirot Mystery - by Agatha Christie (Paperback)

The Official Agatha Christie After School Detectives Club - by Gareth Moore & Laura Jayne Ayres (Paperback)