References

Escher Related Books

1. Escher on Escher: Exploring the Infinite (Paperback) by M. C. Escher, J. W. Vermeulen, Karin Ford (Translator) Publisher: Harry N. Abrams (1989); ISBN-10: 0810924145; ISBN-13: 978-0810924147
2. M.C. Escher: Life and Complete Graphic Work by J L Locher. Publisher: Harry N. Abrams (1992); ISBN-10: 0810981130;ISBN-13: 978-0810981133
3. M.C. Escher : 29 Master prints (Paperback)by M. C. Escher Publisher: Harry N. Abrams (1983);ISBN-10: 0810922681;ISBN-13: 978-0810922686
4. The Magic of M. C. Escher by J. L. Locker Publisher: Harry N. Abrams (2000); ISBN-10: 0810967200; ISBN-13: 978-0810967205
5. The Magic Mirror of M.C. Escher (Taschen 25th Anniversary Series) by Bruno Ernst (Author), M. C. Escher Publisher: Taschen; Taschen 25th Anniversary Ed edition (2007); ISBN-10: 3822837032; ISBN-13: 978-3822837030
6. Visions of Symmetry - Notebooks, Periodic Drawings, and Related Work of M. C. Escher by Doris Schattschneider Publisher: Harry N. Abrams; 2 edition (2004);ISBN-10: 0810943085; ISBN-13: 978-0810943087

Relevant Books

1. Adventures With Impossible Figures (Paperback)by Bruno Ernst. Publisher: Tarquin (1987); ISBN-10: 0906212545; ISBN-13: 978-0906212547
2. Impossible Worlds: Adventures With Impossible Objects / Optical Illusions (Evergreen Series) (Paperback) by Bruno Ernst. Publisher: Evergreen;(2006); ISBN-10: 3822854107; ISBN-13: 978-3822854105
3. Tilings and Patterns by B. Grunbaum & G.C. Shepard, W.H. Freeman and Company, New York, 1986, 700 pages.

Related Web Sites

1. [[ http://www.geometrygames.org/%7C Jeff Weeks' Geometry Games ]] Jeff Weeks’ Topology and Geometry Software. This includes the torus and klein-bottle games, Kali, Kaleidotile and more.

1. [| Spherical Easel] Spherical Easel is a program for creating interactive diagrams in spherical geometry.

1. [| Non-Euclid] A Java based program that allows one to explore hyperbolic geometry.