Ruth Spiro

Ruth Spiro is the author of the best-selling Baby Loves Science series, which has been praised for introducing "big science to little minds with the skill of a neurosurgeon" (Matthew Winner, All the Wonders podcast). Ruth also wrote the Made by Maxine picture-book series. She speaks regularly at STEM and early-childhood conferences across the country.
www.ruthspiro.com

When Teresa Martínez was a child, her family moved from a small town to the city. Drawing helped shy Teresa connect with the other kids at school. Now she connects with children across Mexico and around the world through the books she illustrates, including Mario and the Hole in the Sky; Again, Essie?; and Sing with Me: The Story of Selena Quintanilla.
www.teresa-mtz.com