5 years & up. Introduce new and wonderful books to your children with this TIME FOR KIDS® Grade K Readers Informational Text Reading Collection. Do you always use good manners? What do you think helps plants grow? Who are the workers at your school? Learn the answers to these questions and many more as you read through the books in this library collection! These colorful, high-interest books feature content from TIME FOR KIDS®, with themes from science, mathematics, and social studies. Children will want to read these books that include familiar concepts, high-interest content, and a variety of colorful graphics. Guided Reading Level B.