The classic children’s picture book for boys is designed as a companion to The Princess and The Kiss. 

A squire goes to retrieve the Lantern of Purest Light to save his kingdom.  In doing so, he must complete five quests to keep his heart pure.  The quests parallel the five senses and how these “five doors” must be guarded to maintain a pure heart.   An excellent review of the Preschool Purity of Heart booklet in story form.

Includes an audio read-along CD.