Eric Braun is a strange and handsome man who has written dozens of books for kids and teens, sometimes while wearing a hat. He lives in Minneapolis with his wife and sons and gecko. Learn more at www.heyericbraun.com

Mark Weakland wears many hats. As an author, he's written books for teachers, including Super Core!: Turbocharging Your Basal Reading Program with More Reading, Writing, and Word Work, published by the International Reading Association. His book topics for children include sports, bacteria, comets, and poetry. Mark's also a reading specialist. He teaches kindergarten children, third graders, parents, and teachers. As a musician and songwriter, Mark sings, plays percussion, and strums the guitar. Many of his songs, including I Sure Love Pancakes and The Dooflicky Machine, have won national awards and contests. Mark lives in Western Pennsylvania.

Born in Buenos Aires, Argentina, 1975, Cristian Bernardini is a graphic designer and a graduate of the University of Buenos Aires. Currently Cristian does design work and illustration for various studios and publishers, as well as developments in the field of animation for both television media and media in general.