More Adventures of the Detective Club

Detective Club: Mysteries for Young Thinkers

Logic Safari Book 1

Logic Liftoff, Grades 4-6

Logic Safari Book 2

Lollipop Logic: Grades K-2, Book 1

Logic Countdown, Grades 3-4

One-Hour Mysteries

Visual Discrimination, Grades 2 - 8

Private Eye School: More One-Hour Mysteries

Mind Benders Level 3 (Grades 3-6)