Christine Whan is a children's book author and former English teacher. She was born in Seoul, South Korea, and grew up in Ohio. She now lives in Los Angeles with her husband and three book-loving children. Two-List Thanksgiving is her debut picture book. Her favorite Thanksgiving food is kimchi. Sienna Youngsun Kim is an illustrator and designer living in Los Angeles with her husband, daughter, and a small dog. She grew up in South Korea and has fond memories of family gatherings during Chuseok (Korean Thanksgiving) and making Songpyeon (rice cakes that resemble the moon) with her family.