Helena Ku Rhee is the award-winning author of picture books, including the bestselling The Paper Kingdom named to many year-end Best Books lists, including NPR, BookPage, Kirkus, Parents Magazine and the Los Angeles Public Library, among others. The book was also featured on Good Morning America, Entertainment Weekly, and ABC - TV. Helena is also the author of Sora's Seashells, a recipient of the 2024 Ezra Jack Keats Award Honor, as well as Rosa's Song. Her essays have appeared in The Los Angeles Times, The New York Times and Salon. Helena has lived in various parts of the U.S., Asia and Europe and now makes her home in Los Angeles.

Myo Yim, a Korean author-illustrator living in Australia, has experience as a commercial illustrator in the visual arts, children's books, and magazines. She has illustrated more than fifteen books including In the Forest of the Night, White Sunday, and Rajah Street. Originally from Seoul, South Korea, Myo now lives in Byron Bay, Australia with her husband and two boys.