This is first and only book of action modular origami. All models are absorbing to make and rewarding to assemble, attractive to look at and also pleasing to play with. They spin, move and change shape in unique ways. Tung Ken Lam’s clear instructions and approachable writing style will make this an instant classic, used by recreational origami enthusiasts, teachers and students, serious mathematicians and paper modellers. | Action Modular Origami by Tung Ken Lam, Paperback | Indigo Chapters