Share this Page Discover Like Books Books similar to Perfect Square Other books by Michael Hall Other books with same Classifications Picture Book Art English Language Arts Other books with same Subjects Young Adult Fiction Change Square Happiness Juvenile Fiction | Animals | General Change--Fiction Contentment Juvenile Fiction | Social Themes | Emotions & Feelings Happiness in children Contentment--Fiction Happiness--Fiction Square--Fiction Other books with similar Lexile levels Lexile Range 300L - 500L