Park Bugeum (F) is much interested in sharing the concerns of growing children. This book contains the author's wish of helping each child grow while maintaining his or her own unique character. Park earned a master's degree in Counseling Psychology from the Catholic University of Korea. She trains students to find and utilize their strengths. She has written Glasses Through Which Only a Blackboard Is Seen, Friend-Vending Machine, and My Heart Is a Roller Coaster.

Park Bugeum operates the ABC Career & Learning Counseling Center, which develops programs related to education and holds camps.