Smart About the Fifty States

Jon Buller and his wife, Susan Schade, have been writing and illustrating children’s books for more than 20 years and have published more than 30 works, including The Noisy Counting Book, 20,000 Baseball Cards Under the Sea, Toad on the Road, and I Love You, Good Night. They live in Lyme, Connecticut.

Susan Saunders is an author of many nonfiction books for children.

Maryann Cocca-Leffler (maryanncoccaleffler.com) is an award-winning author and illustrator of over 65 books for children. Maryann’s inspiration comes from all around her: children, family, school visits, current news, and the people she meets along the way. Her popular Let It . . . seasons series has sold over two million copies. Maryann grew up in the Boston area and has a BFA in illustration from the Massachusetts College of Art and Design. She now happily lives and works in Portland, Maine. You can follow Maryann on Twitter @MCLeffler and on Instagram @maryanncoccaleffler.

Joan Holub is the New York Times–bestselling author and illustrator of more than 140 children’s books, including Breakout at the Bug Lab, Who Was Babe Ruth?, and the Goddess Girls series. Prior to publishing her first title in 1992, she was an associate art director at Scholastic.

True Kelley is the author and illustrator of more than 100 children’s books, including Who Was Pablo Picasso?, Who Was Abigail Adams?, and Hazel Nutt, Mad Scientist, winner of the Golden Duck Award for Best Children’s Illustrated Book. She lives in Warner, New Hampshire, with her husband, fellow writer Steven Lindblom.