Sesame Workshop is the nonprofit educational organization behind the world-renowned children's program Sesame Street. With the mission of helping kids grow smarter, stronger, and kinder, Sesame Workshop has worked with educators to develop programs tailored to the unique needs of children all over the world. Sesame Workshop works to teach the whole child, providing lessons on topics from ABCs and 123s to health, emotional well-being, and respect. ERIN GUENDELSBERGER is the NEW YORK TIMES and USA TODAY bestselling author of LITTLE RED SLEIGH and writes children's stories and poems. She studied writing at Hamline University and Bowling Green State University and now pursues adventure in Ohio with her husband, daughters, and a cat named Hennimore. Ernie Kwiat (rhymes with "what") was born in Houston, Texas, and raised near New Castle, in western Pennsylvania. He studied illustration at the School of Visual Arts in New York City before serving in the U.S. Navy. Ernie then earned his MFA, specializing in printmaking, from Mills College in Oakland, California. As art director and designer for a commercial screen-printing company in California, he designed and created graphics for clients including Lucas Films, Hanna-Barbera, Disney, and Sesame Workshop. This led to his next role as art department head of Sesame Street General Stores where he performed as an illustrator and product designer. Ernie currently enjoys working as a freelance illustrator, and in 2019 one of his picture books became a New York Times bestseller.