Sacred Geometry
Jemma Foster
Origami Design Secrets
Robert J. Lang
The Book of Wonders
Benjamin Wardhaugh
Elements of Digital Geometry, Mathematical Morphology, and Discrete Optimization
Christer Oscar Kiselman
Basic Lessons On Isometries, Similarities And Inversions In The Euclidean Plane: A Synthetic Approach
Ioannis Markos Roussos
Transformational Plane Geometry
Ronald N. Umble
