31 books • 4 series
Book #23: Armadilly Chili
Book #37: Three Little Gators
Book #41: Waynetta and the Cornstalk
Book #97: Senorita Gordita
Book #151: There Once Was a Cowpoke Who Swallowed an Ant
Book #1: Goodnight, Little Monster
Book #2: Go to School, Little Monster
Book #3: It's Halloween, Little Monster