FanaticalでMath, Logic and Origami Puzzles Bundle～20冊で2,305円など

https://www.fanatical.com/en/bundle/math-logic-and-origami-puzzles-bundle

FanaticalにてMath, Logic and Origami Puzzles Bundleが始まりました。

155円の支払いで入手出来るのが
・Puzzles, Paradoxes, and Problem Solving: An Introduction to Mathematical Thinking
・Games, Puzzles, and Computation
・The Pea and the Sun: A Mathematical Paradox
・Wondrous One Sheet Origami
・Puzzles 101: A PuzzleMasters Challenge

1,230円の支払いで追加されるのが
・Math and Logic Puzzles That Make Kids Think!: Grades 6-8
・An Anthropology of Puzzles: The Role of Puzzles in the Origins and Evolution of Mind and Culture
・The Simple Book of Not-So-Simple Puzzles
・Puzzlers’ Tribute: A Feast for the Mind
・Ornamental Origami: Exploring 3D Geometric Designs

2,305円の支払いで更に追加されるのが
・Mathematical Puzzles: A Connoisseur’s Collection
・Mathematical Mind-Benders
・The Private Eye School: More One-Hour Mysteries (Grades 4-8)
・A New Year’s Present from a Mathematician
・Homage to a Pied Puzzler
・The Computer as Crucible: An Introduction to Experimental Mathematics
・Star Origami: The Starrygami Galaxy of Modular Origami Stars, Rings and Wreaths
・3D Origami Art
・Geometric Puzzle Design
・Detective Club: Mysteries for Young Thinkers (Grades 2-4)

てっきり Everyday Genius みたいな数字パズルのバンドルかと思ってました。

数独やクロスワードパズルに3D折り紙アートの解説などが並んだeBookバンドル。