In this fascinating new guide for paperfolders, origami expert John Montroll provides simple directions and clearly detailed diagrams for creating amazing modular polyhedra. Ranging from the simple Triangular Diamond and the Tower to the more advanced Cuboctahedron and the magnificent Stella Octangular, these multifaceted marvels will not only challenge devotees of the ancient Japanese art of paperfolding but will also appeal to students and others interested in math and geometry.