written by Seo Ji-yeon and illustrated by Yoon Jin-hyun
Every night Mr. Librarian comes and delivers the books reports that the children wrote that day in the library. One night, the small book is very sad because he did not receive any book reports so Mr. Librarian decides to do something to make the small book happy.
Hardback / 210 x 250 / 44 pages / Woongjin Thinkbig