NERDS: National Espionage, Rescue, and Defense Society

NERDS: The Cheerleaders of Doom

NERDS: The Villain Virus

The Villain Virus (NERDS Book Four)

Kel Gilligan's Daredevil Stunt Show

The Cheerleaders of Doom (NERDS Book Three)

The Weirdies

The Fairy-Tale Detectives (Sisters Grimm #1)

The Unusual Suspects (Sisters Grimm #2)

The NERDS 5-Book Collection: Books 1-5

The Problem Child (Sisters Grimm #3)

The Sisters Grimm 9-Book Collection: Books 1-9

Magic and Other Misdemeanors (Sisters Grimm #5)

Tales from the Hood (Sisters Grimm #6)

Once Upon a Crime (Sisters Grimm #4)

The Sisters Grimm: A Very Grimm Guide: Inside the World of the Sisters Grimm, Everafters, Ferryport Landing, and Everything in Between