Factorial Press

year of publication	ISBN	author(s)	title
2002	978-0-9754468-0-5	Sawako Nakayasu	One Factorial
2003	978-0-9754468-1-2	Sawako Nakayasu	Two Factorial
2006	978-0-9754468-4-3	Sagawa Chika · Yoshioka Minoru · et al.	Five Factorial