Holes by Louis Sachar
The Mysterious Benedict Society (Series) by Trenton Lee Stewart
Chasing Vermeer (Series) by Blue Balliet
Al Capone Does My Shirts (Tales from Alcatraz Series) by Gennifer Choldenko
Sammy Keyes Series by Wendelin Van Draanen
The Fairy Tale Detectives Series by Michael Buckley
Theodore Boone: Kid Lawyer (Series) by John Grisham
Three Times Lucky (Series) by Sheila Turnage
Dead End in Norvelt by Jack Gantos
Book Scavenger (Series) by Jennifer Chambliss Bertman
Framed! (Series) by James Ponti
The Secret Series by Pseudonymous Bosch
Masterpiece by Elise Broach
Hoot, Flush, Scat, and Chomp by Carl Hiaasen
Murder Most Unladylike by Robin Stevens
All the Wrong Questions Series by Lemony Snicket
Encyclopedia Brown Series by Donald J Sobol
Nancy Drew Series by Carolyn Keene
The Hardy Boys Series by Franklin W Dixon
The Boxcar Children Series by Gertrude Chandler Warner
A to Z Mysteries by Ron Roy
Nate the Great by Marjorie Weinman Sharmat
39 Clues Series by various authors