Ritchie Rae : The Magical Unicorn Society : a brief history of unicorns / written by Selwyn E. Phipps ; illustrated by Aitch, Oana Befort and Rae Ritchie.
Ritchie Sharon : Hands on, minds on : how executive function, motor, and spatial skills foster school readiness / Claire E. Cameron ; foreword by Sharon Ritchie.
