HimermerMurdle: Volume 1, 100 Elementary to Impossible Mysteries to Solve Using Logic, Skill, and the Power of Deduction

Newtonian Physics for Babies (Baby University)

Raising An Emotionally Intelligent Child: The Heart of Parenting

Murdle: Volume 2, 100 Elementary to Impossible Mysteries to Solve Using Logic, Skill, and the Power of Deduction

Murdle: The School of Mystery—50 Seriously Sinister Logic Puzzles

Villette (Dover Thrift Editions: Classic Novels)

Murdle: Volume 1, 100 Elementary to Impossible Mysteries to Solve Using Logic, Skill, and the Power of Deduction