Jo Hwajin started her writing career when her short story Gil Wieseo (On the Road) won the Annual Spring Literary Award hosted by Gyeongnam Newspaper. Her laptop is brimming with manuscripts of various genres, including travel essays, romance novels, short stories, and lyrics. She is a fan of indie films and an avid traveler, and her lifelong love for reading lays the groundwork for her fiction writing. She has published novels Joyonghan Bam (A Silent Night), Pungseoneul Bureobwa (Blow the Balloon), and Kaerieo Kkeulgi (Draw the Carrier), the last of which earned a place on ARKO’s book list.

Kim Kitae made his official literary debut by winning the DongA Ilbo Spring Literature Contest in 2022. He won the Young Writer's Award in 2024 and published a collection of 9 short stories called Two People’s International. He likes winter more than summer. He prefers rainy days to sunny days. He likes dogs more than cats, but doesn’t live with either of them. He owns a vacuum cleaner and several plaid shirts.

Jang was born in Miryang, South Gyeongsang Province. She took part in labor movements through trade unions including the Wonpoong Woolen Textile Co. Ltd. Workers’ Union. She graduated from the Department of Social Science at Sungkonghoe University and the Department of Creative Writing at Seoul Digital University. Her books include Stolen Workplace: Thereafter and Unfulfilled Dreams Are Just as Beautiful (co-authored) as well as Grass Springs Back After Being Stepped On (in which she took part in the oral testimony compilation ). Stolen Workplace: Thereafter was selected as the outstanding publishing content by the Korea Publication Industry Promotion Agency in 2020.

Yoo Eunsil was born in Seoul in 1974. She received the Korean Children's Book Award for "National Flags Boy" and the Kwon Jeong-saeng Literary Award for "Byeonduri(Borderland)." "Meoljjeonghan Lee Yujeong (Lee Yujeong, the Perfect)" was also was nominated in the IBBY (International Board on Books for Young People) in 2010.

연세대학교에서 신문방송학을 , 한국영화아카데미 KAFA 에서영화 연출을 배웠다 . 단편 영화로 서울여성영화제 단편 영화 및 비디오 경선에서 우수 작품상을 , 장편 시나리오로 영화진흥위원회 극영화 시나리오 공모에서 우수상을 수상했다 . 연세대학교에서영상학 석사 , 동국대학교에서 영화영상제작 박사 학위를 취득했고 , 오랫동안대학에서 영상 제작을 가르쳤다 . 한겨레아동문학작가학교에서 동화를 배운 뒤 지금은 동화 쓰기에 푹 빠져있다 . 『감염 동물』로 제 1 회 위즈덤하우스 판타지문학상 어린이부문 대상을 수상했고 , 쓴 책으로 『최고의 레벨 업』이 있다