Kirsten W. Larson used to work with rocket scientists at NASA. Now she writes books for curious kids. Her picture books include A True Wonder: The Superhero Who Changed Everything; Wood, Wire, Wings: Emma Lilian Todd Invents an Airplane; and The Fire of Stars: The Life and Brilliance of the Woman Who Discovered What Stars are Made of. Kirsten lives near LA with her dog and family. kirsten-w-larson.com, Twitter: @KirstenWLarson, Instagram: @KirstenWLarson