이 름 전자우편 홈페이지 제목 비밀번호 (최소 4자이상의 영문 또는 숫자) I think that YA books also give parents and others that work with teens and young adults an insight into what going on with the targeted reader. In this situation, the value of the book is doubled with two quite different reader bases. It's very encouraging that YA books are experiencing the wider readership.