Michael Mahin has loved music since his grandmother gave him his first piano lesson at the age of five. Like Carlos Santana, he believes that music fills the world with magic and love and feeling and healing. He is the author of Muddy: The Story of Blues Legend Muddy Waters and enjoys writing books about people who use their creativity to make the world a better place. He lives in San Diego, California, with his wife, two kids, and several guitars he wishes he played better. Visit him at MichaelMahin.com.

Jose Ramirez is a fine artist and an illustrator of children’s books, including Quinito’s Neighborhood/El vecindario de Quinito; Goodnight, Papito Dios/Buenas noches, Papito Dios; and The Frog and His Friends Save Humanity/La rana y sus amigos salvan a la humanidad. He has been a school teacher in Los Angeles for more than twenty-five years and is currently teaching third grade at Esperanza Elementary. He loves to garden, play music, and work with clay. The proud father of three daughters, Jose lives in east Los Angeles with his wife and youngest child.