Accordionly: Abuelo and Opa Make Music (Hardcover) (ISBN-13: 9781433830747)

Michael Genhart, PhD, is the descendant of Mexican Americans and Swiss Americans, and is a licensed clinical psychologist in private practice in San Francisco. He has also written Rainbow: A First Book of Pride; Cake & I Scream!...being bossy isn't sweet; Mac & Geeeez!...being real is what it's all about; Peanut Butter & Jellyous...sometimes friendships get sticky; Ouch! Moments: When Words Are Used in Hurtful Ways; I See You; and So Many Smarts! He lives with his family in Marin County. Visit MichaelGenhart.com or visit him on Facebook @picturebookauthor.

Priscilla Burris is Mexican American and is a member of the board of advisors for the Society of Children's Book Writers and Illustrators and its national illustrator coordinator and advisor. She lives with her family in Southern California. Visit priscillaburris.com and visit her on Instagram and Twitter @PriscillaDesign.