Book is in French As every grown-up knows, yelling comes naturally to children. This friendly, encouraging book introduces and reinforces where and when to use an "indoor voice" or an "outdoor voice." Simple words and vivid illustrations show the places and times for an indoor voice, the ways people ask us to speak more quietly, and situations when yelling might occur. Author - Elizabeth Verdick Illustrator - Marieka Heinlen Number of Pages - 40 Format - Soft cover Publisher - Editions Scholastic Published - 2015-09-01