Impressive book with clear instructions and an elegant presentation. The models are organized by method of construction. There are essentially two techniques of construction. One involves flat plates that can be bent and slotted into other flat plates. Generally speaking, the visible part of a plate occupies just one face of the polyhedron. In some case, a unit is only visible as an edge, since its sole purpose is to connect other units. I have not seen this technique in any other origami book. This might be a good approach for molecular origami. The other technique the author uses is the more traditional approach, where a polyhedron can be made of many identical modules that usually occupy a portion of several faces of the polyhedron.

I made the cuboctahedron, which uses the first technique. It was satisfactory, but certainly one of the least ambitious models in the book.

I will attempt more, next time. ( )