Good books for Children:

Good Books for Kids Caldecott Medal Books
The Caldecott Medal is awarded annually to the illustrator of the most distinguished American picture book for children.
 
Newbery Award Books
The Newbery Medal is awarded annually to the author of the most distinguished contribution to the American literature for children.
Scholastic Books List
Top 100 Greatest Books for Kids: Scholastic Books list of Greatest Books for Kids spans a variety of ages and genres, so there’s something for everyone.
 
Time's List of 100 Best Children's Books of All Time
The 100 Best Children’s Books of All Time: To honor the best books for children, TIME compiled this list by consulting respected peers such as the U.S. Children’s Poet Laureate, children’s-book historian Leonard Marcus, the National Center for Children’s Illustrated Literature, the Young Readers Center at the Library of Congress, the Every Child a Reader literacy foundation and 10 independent booksellers.