Pat Mora is the celebrated Latina author of many award-winning children's poetry and prose picture books. A lifelong literacy advocate, she founded Children's Day, Book Day (El día de los niños, el día de los libros) to celebrate children and motivate them to become readers with daily support from families, teachers, and librarians and annual festivities on April 30. Mora lives in Santa Fe, New Mexico. Visit her online at patmora.com.

Raul Colón is a popular children's book illustrator whose work has also appeared in many national publications. He has illustrated more than thirty award-winning picture books, including those by Dr. Jill Biden and Frank McCourt. Colón is known for his unique mixed-media illustration technique, which creates artwork rich in texture and deep colors. He lived in Puerto Rico as a young boy and now resides in New City, New York, with his family.