Lee Pong is an author of children's stories who is interested in various genres from traditional stories to science fiction. A short children's story of hers was recommended in the monthly magazine Children and Literature. Books written by Lee Pong include children’s stories such as The Day When the Time Hole Got Blocked, One Fake Sick, Two Lies, Doo-all, the Spotted Seal of Baengnyeongdo Island and Unfriended as well as the traditional story Becoming Sun, Becoming Moon .