Martin Gardner - 15 Books

ALL in PDF

1. Hexaflexagons and Other Mathematical Diversions
2. The Second Scientific American Book of Mathematical Puzzles and Diversions
3. New Mathematical Diversions
4. The Unexpected Hanging and Other Mathematical Diversions
5. Martin Gardner’s 6th Book of Mathematical Diversions from Scientific American
6. Mathematical Carnival
7. Mathematical Magic Show
8. Mathematical Circus
9. The Magic Numbers of Dr. Matrix
10. Wheels, Life, and Other Mathematical Amusements
11. Knotted Doughnuts and Other Mathematical Entertainers
12. Time Travel and Other Mathematical Bewilderments
13. Penrose Tiles to Trapdoor Ciphers
14. Fractal Music, Hypercards, and more Mathematical Recreations from Scientific American
15. The Last Recreations: Hydras, Eggs, and Other Mathematical Mystifications

Also, see my other torrent with the Martin Garner ISO for the search functionality across all of these books.