**Chapters in Martin Gardner's Books
**

**
The Scientific American Book of Mathematical Puzzles and Diversions
**

Hexaflexagons

Magic with a Matrix

Nine Problems

TickTackToe

Probability Paradoxes

The Icosian Game and the Tower of Hanoi

Curious Topological Models

The Game of Hex

Sam Loyd: America's Greatest Puzzlist

Mathematical Card Tricks

Memorizing Numbers

Nine More Problems

Polyominoes

Fallacies

Nim and Tac Tix

Left or Right?

The Second Scientific American Book of Mathematical Puzzles and Diversions

The Five Platonic Solids

Tetraflexagons

Henry Ernest Dudeney: England's Greatest Puzzlist

Digital Roots

Nine Problems

The Soma Cube

Recreational Topology

Phi: The Golden Ratio

The Monkey and the Coconuts

Mazes

Recreational Logic

Magic Squares

James Hugh Riley Shows, Inc.

Nine More Problems

Eleusis: The Induction Game

Origami

Squaring the Square

Mechanical Puzzles

Probability and Ambiguity

The Mysterious Dr. Matrix

New Mathematical Diversions from Scientific American

The Binary System

Group Theory and Braids

Eight Problems

The Games and Puzzles of Lewis Carroll

Paper Cutting

Board Games

Packing Spheres

The Transendental Number Pi

Victor Eigen: Mathemagician

The Four-Color Map Theorem

Mr. Apollinax Visits New York

Nine Problems

Polyominoes and Fault-Free Rectangles

Euler's Spoilers: The Discovery of an Order-10 Graeco-Latin Square

The Ellipse

The 24 Color Squares and the 30 Color Cubes

H.S.M. Coxeter

Bridg-it and Other Games

Nine More Problems

The Calculus of Finite Differences

The Unexpected Hanging and Other Mathematical Diversions

The Paradox of the Unexpected Hanging

Knots and Borromean Rings

The Transcendental Number e

Geometric Dissections

Scarne on Gambling

The Church of the Fourth Dimension

Eight Problems

A Matchbox Game-Learning Machine

Spirals

Rotations and Reflections

Peg Solitaire

Flatlands

Chicago Magic Convention

Tests of Divisibility

Nine Problems

The Eight Queens and Other Chessboard Diversions

A Loop of String

Curves of Constant Width

Rep-Tiles: Replicating Figures on the Plane

Thirty-Seven Catch Questions

The Incredible Dr. Matrix

New York

Los Angeles

Sing Sing

Lincoln and Kennedy

Chicago

Miami Beach

Philadelphia

Pi

Wordsmith College

Squaresville

Left Versus Right

Fifth Avenue

The Moon

Honolulu

Houston

Clairvoyance Test

Pyramid Lake

The King James Bible

Sixth Book of Mathematical Games from Scientific American

The Helix

Klein Bottles and Other Surfaces

Combinatorial Theory

Bouncing Balls in Polygons and Polyhedrons

Four Unusual Board Games

The Rigid Square and Eight Other Problems

Sliding-Block Puzzles

Parity Checks

Patterns and Primes

Graph Theory

The Ternary System

The Trip Around the Moon and Seven Other Problems

The Cycloid: Helen of Geometry

Mathematical Card Tricks

Word Play

The Pythagorean Theorem

Limits of Infinite Series

Polyiamonds

Tetrahedrons

Coleridge's Apples and Eight Other Problems

The Lattice of Integers

Infinite Regress

O'Gara, the Mathematical Mailman

Op Art

Extraterrestrial Communication

Mathematical Carnival

Sprouts and Brussels Sprouts

Penny Puzzles

Aleph-Null and Aleph-One

Hypercubes

Magic Stars and Polyhedrons

Calculating Prodigies

Tricks of Lightning Calculators

The Art of M.C. Escher

The Red-Faced Cube and Other Problems

Card Shuffles

Mrs. Perkins' Quilt and Other Square-Packing Problems

The Numerology of Dr. Fliess

Random Numbers

The Rising Hourglass and Other Physics Puzzles

Pascal's Triangle

Jam, Hot, and Other Games

Cooks and Quibble-Cooks

Piet Hein's Superellipse

How to Trisect an Angle

Mathematical Magic Show

Nothing

More Ado About Nothing

Game Theory, Guess It, Foxholes

Factorial Oddities

The Cocktail Cherry and Other Problems

Double Acrostics

Playing Cards

Finger Arithmetic

Moebius Bands

Ridiculous Questions

Polyhexes and Polyaboloes

Perfect, Amicable, Social

Polyominoes and Rectification

Knights of the Square Table

The Dragon Curve and Other Problems

Colored Triangles and Cubes

Trees

Dice

Everything

Mathematical Circus

Optical Illusion

Matches

Spheres and Hyperspheres

Patterns of Induction

Elegant Triangles

Random Walks and Gambling

Random Walks on the Plane and in Space

Boolean Algebra

Can Machines Think?

Cyclic Numbers

Eccentric Chess and Other Problems

Dominoes

Fibonacci and Lucas Numbers

Simplicity

The Rotating Round Table and Other Problems

Solar System Oddities

Mascheroni Constructions

The Abacus

Palindromes: Words and Numbers

Dollar Bills

Wheels, Life and Other Mathematical Amusements

Wheels

Diophantine Analysis and Fermat's Last Theorem

The Knotted Molecule and Other Problems

Alephs and Supertasks

Nontransitive Dice and Other Probability Paradoxes

Geometric Fallacies

The Combinatorics of Paper Folding

A Set of Quickies

Ticktacktoe Games

Plaiting Polyhedrons

The Game of Halma

Advertising Premiums

Salmon on Austin's Dog

Nim and Hackenbush

Golomb's Graceful Graphs

Charles Addams' Skier and Other Problems

Chess Tasks

Slither, 3X+1, and Other Curious Questions

Mathematical Tricks with Cards

The Game of Life, Part I

The Game of Life, Part II

The Game of Life, Part III

Knotted Doughnuts and Other Mathematical Entertainments

Coincidence

The Binary Gray Code

Polycubes

Bacon's Cypher

Doughnuts: Linked and Knotted

The Tour of the Arrows and Other Problems

Napier's Bones

Napier's Abacus

Sim, Chomp and Racetrack

Elevators

Crossing Numbers

Point Sets on the Sphere

Newcomb's Paradox

Reflections on Newcomb's Paradox

Reverse the Fish and Other Problems

Look-See Proofs

Worm Paths

Waring's Problems

Cram, Bynum and Quadraphage

The I Ching

The Laffer Curve

Time Travel and Other Mathematical Bewilderments

Time Travel

Hexes and Stars

Tangrams, Part 1

Tangrams, Part 2

Nontransitive Paradoxes

Combinatorial Card Problems

Melody-Making Machines

Anamorphic Art

The Rubber Rope and Other Problems

Six Sensational Discoveries

The Csaszar Polyhedron

Dodgem and Other Simple Games

Tiling with Convex Polygons

Tiling with Polyominoes, Polyiamonds, and Polyhexes

Curious Maps

The Sixth Symbol and Other Problems

Magic Squares and Cubes

Block Packing

Induction and Probability

Catalan Numbers

Fun With a Pocket Calculator

Tree-Plant Problems

Penrose Tiles to Trapdoor Ciphers

Penrose Tiling I

Penrose Tiling II

Mandelbrot's Fractals

Conway's Surreal Numbers

Back from the Klondike and Other Problems

The Oulipo

The Oulipo II

Wythoff's Nim

Pool-Ball Triangles and Other Problems

Mathematical Induction and Colored Hats

Negative Numbers

Cutting Shapes into N Congruent Parts

Trapdoor Ciphers

Trapdoor Ciphers II

Hyperbolas

The New Eleusis

Ramsey Theory

From Burrs to Berrocal

Sicherman Dice, the Kruskal Count and Other Curiosities

Raymond Smullyan's Logic Puzzles

The Return of Dr. Matrix

Fractal Music, Hypercards, and More

White, Brown, and Fractal Music

The Tinkly Temple Bells

Mathematical Zoo

Charles Sanders Pierce

Twisted Prismatic Rings

The Thirty Color Cubes

Egyptian Fractions

Minimal Sculpture

Minimal Sculpture II

Tangent Circles

The Rotating Table and Other Problems

Does Time Ever Stop? Can the Past be Altered?

Generalized Ticktacktoe

Psychic Wonders and Probability

Mathematical Chess Problems

Douglas Hofstadter's Goedel, Escher, Bach

Imaginary Numbers

Pi and Poetry: Some Accidental Patterns

More on Poetry

Packing Squares

Chaitin's Omega

Last Recreations: Hydras, Eggs, and Other Mathematical Mystifications

The Wonders of the Planiverse

Bulgarian Solitaire and Other Seemingly Endless Tasks

Fun with Eggs, Part I

Fun with Eggs, Part II

The Topology of Knots

M-Pire Maps

Directed Graphs and Cannibals

Dinner Guests, Schoolgirls, and Handcuffed Prisoners

The Monster and Other Sporadic Groups

Taxicab Geometry

The Power of the Pigeonhole

Strong Laws of Small Primes

Checker Recreations, Part I

Checker Recreations, Part II

Modulo Arithmetic and Hummer's Wicked Witch

Lavinia Seeks a Room and Other Problems

The Symmetry Creations of Scott Kim

Parabolas

Non-Euclidean Geometry

Voting Mathematics

A Toroidal Paradox and Other Problems

Minimal Steiner Trees

Trivalent Graphs, Snarks, and Boojums

Mon Sep 14 12:23:07 EDT 1998