NASCO Geometry Literature Book Set, Set of 9 books

Includes 1 each of 9 books, Pythagoras and the Ratios 32 pages (TB24635), Zachary Zormer: Shape Transformer 32 pages (TB22955), What’s Your Angle, Pythagoras? 32 pages (TB21816), Mummy Math: An Adventure in Geometry 32 pages (TB24319), Grandfather Tang’s Story 32 pages (TB17900), Shape Up!: Fun with Triangles and Other Polygons 32 pages (TB21699), Nasco’s Three Sides to Every Story - A Triangle Mystery 23 pages (TB22307), The Greedy Triangle 36 pages (TB17283), and Why Pi? 96 pages (TB24991).