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Suzanne Slade, a Sibert Honor-winning author, has written over one hundred and fifty children's books. An engineer by degree, she enjoys writing on STEM topics, as well as on inspiring figures in history. A popular speaker, she visits dozens of schools every year and has been invited to speak at numerous conferences such as ALA, IRA, ISLMA, NSTA, as well as the National Book Festival. Suzanne's books are enjoyed by readers around the world and also in space! Her picture book Astronaut Annie was read aboard the International Space Station for Story Time from Space. She lives in Illinois.

Thomas Gonzalez is an illustrator, designer, and portrait artist. A native of Cuba, he came to the United States when he was ten years old. He studied at the Atlanta School of Art (now called Savannah of Art and Design). After working at the Coca-Cola Company for more than twenty years, Tom held several creative positions with other global brands. He has illustrated many picture books, including the New York Times best-seller 14 Cows for America. He lives in Georgia.