#1 New York Times bestselling, award-winning author Mo Willems and Caldecott Medal winner and National Book Award winner Dan Santat join hands in this innovative picture book about lefties (and righties)!Did you know, there was a time when people could get in trouble-really, really BIG trouble-for being LEFT-HANDED!?It痴 true!Lefty and Righty hand out the facts in a theatrical performance that spans the ages. Once upon a time, left was considered wrong . . . but now, left or right, it痴 all alright. (And there are scissors for everyone!)Created by the award-winning (right and left) hands of New York Times bestselling authors Mo Willems and Dan Santat, this book ensures that no one gets left behind!