 Chaos and Fractals: New Frontiers of Science by HeinzOtto Peitgen, Dietmar Saupe, et all August, 1992
 On Quaternions and Octonions by John Horton Conway, Derek Alan Smith, 01 January, 2003
 Geometric Algebra for Physicists by Chris Doran, Anthony Lasenby, July, 2003
 Geometry: Integration, Applications, Connections by Cummings, Burrill, et all December, 1998
 Affine and Projective Geometry by M. K. Bennett, July, 1995
 Understanding Mastercam by Jon Stenerson, Kelly Curran, 10 July, 2001
 Discovering Curves and Surfaces With Maple by Grazyna Klimek, M. Klimek, April, 1997
 Geometry by Harold R. Jacobs, January, 1987
 Sir Cumference and the Great Knight of Angleland: A Math Adventure by Cindy Neuschwander, Wayne Geehan, January, 2002
 Geometrical Methods of Mathematical Physics by Bernard Schutz, December, 1980
