Mia Wenjen is a business owner and blogger of Pragmatic Mom, a popular online resource for parents and educators. As the co-founder of Multicultural Children's Book Day, Mia is passionate about representation in children's picture books. In her spare time, she can be found kickboxing or on hikes with her dog. Wenjen lives in Newtown, Massachusetts with her husband and three children. You can visit her online at pragmaticmom.com and follow her at @pragmaticmom. Nat Iwata has worked as an art director, 3D artist, illustrator, professor, and animator on everything from video games to children's books. His debut picture book, Sumo Joe , was called "a refreshing new take on the martial arts genre" by Kirkus Reviews .

Like Wat, Nat is also Japanese American, about 5' 7" tall, but lousy at basketball. He lives in Washington state with his wife and three boys, all of whom serve as an endless source of encouragement and inspiration. You can visit him online at iwataillustration.com.