Jolly Foul Play

Theodore Boone: the Abduction

Murder Most Unladylike

Theodore Boone: the Accused

Cream Buns and Crime: Tips, Tricks and Tales from the Detective Society

Spy Camp

Death Sets Sail

Theodore Boone: the Activist

A Spoonful of Murder

Theodore Boone: The Fugitive

The Ministry of Unladylike Activity 2: The Body in the Blitz

Spy School: Volume 1

Arsenic For Tea

The Case of the Bizarre Bouquets

Once Upon a Crime

The Case of the Left-Handed Lady