Grace Lin is the award-winning and bestselling author and illustrator of Starry River of the Sky, Where the Mountain Meets the Moon, The Year of the Dog, The Year of the Rat, Dumpling Days, and Ling & Ting, as well as picture books such as Caldecott Honor Book, A Big Mooncake for Little Star, and A Big Bed for Little Snow. Grace is a graduate of the Rhode Island School of Design and lives in Massachusetts.

Chelsea Clinton is the author of the #1 New York Times bestseller She Persisted: 13 American Women Who Changed the World; She Persisted Around the World: 13 Women Who Changed History; It's Your World: Get Informed, Get Inspired & Get Going!; Start Now!: You Can Make a Difference and, with Devi Sridhar, Governing Global Health: Who Runs the World and Why? She is also the Vice Chair of the Clinton Foundation, where she works on many initiatives, including those that help empower the next generation of leaders. She lives in New York City with her husband, Marc, their daughter, Charlotte, their son, Aidan, and their dog, Soren.