H
H. S. M. Coxeter
Harold Scott MacDonald "Donald" Coxeter, CC, FRS, FRSC was a British and later also Canadian geometer. He is regarded as one of the greatest geometers of the 20th century. --Wikipedia
Regular polytopes
Synopsis
This comprehensive book explores the world of polytopes, from ancient Greek concepts to modern advancements. It begins with fundamental polygons and polyhedrons, then progresses to multi-dimensional polytopes. Readers with a basic grasp of geometry and trigonometry will find the concepts accessible, supported by clear definitions, diagrams, and examples.