Alexandra Penfold is the author of Eat, Sleep, Poop (Knopf, 2016) and the forthcoming picture books The Littlest Viking (Knopf) and Everybody's Going to the Food Truck Fest (FSG). She is also a literary agent at Upstart Crow, where one of her clients is Suzanne Kaufman! Learn more about Alex on Twitter at @agentpenfold.