18 books in series
X [エックス]
X [エックス] is a 18-book series with 18 primary works first released in 1992 with contributions by Lillian Olsen, CLAMP, and Fred Burke.
X [エックス] is a 18-book series with 18 primary works first released in 1992 with contributions by Lillian Olsen, CLAMP, and Fred Burke.