Further Reading

Some books you may find interesting...

Book 1
"Mathematical Origami" by David Mitchell
Book 2
"Building with Butterfiles" by David Mitchell
Book 3
"The Beginner's Book of Modular Origami Polyhedra" by Rosa Gurkewitz and Bennett Arnstein

There is lots of further reading online about 'Mathematical Origami' signposted on Robert Lang's website.

Go to YouTube and type in either mathematical+origami or modular+origami to find inspiring videos about mathematical folding.

You might also like to look at Plaited Origami Models and Paper Folding - Models of Platonic Solids on NRICH.