38 books • 3 series
Book #1987: Annual Collection 1985-1987
Book #1988: Annual Collection 1988
Book #1989: Annual Collection 1989
Book #1990: Annual Collection 1990
Book #1991: Annual Collection 1991
Book #2011: Origami Collection 2011
Book #2009: Origami Collection 2009
Book #2010: Origami Collection 2010