Stephen Barr

Experiments in Topology

Stephen Barr

$5.49 - $12.00

The Believing Scientist: Essays on Science and Religion

Stephen Barr

$10.69 - $21.54

Mathematical Brain Benders

Stephen Barr

$5.19 - $6.29

Puzzlequiz: Wit Twisters, Brain Teasers, Riddles, Puzzles, and Tough Questions

Stephen Barr

$6.19

13 Above the Night

Stephen Barr

$7.39

Intriguing Puzzles in Math and Logic

Stephen Barr

$9.89

A Miscellany of Puzzles: Mathematical and Otherwise

Stephen Barr

$7.39 - $7.79

New Jersey: Setting the Pace for the Twenty-First Century

Stephen Barr

Out of Stock

Experiments in topology

Stephen Barr

$15.19

Second Miscellany of Puzzles Mathematical and Other Wise

Stephen Barr

Out of Stock

Miscellany of Puzzles Mathematical & Oth

Stephen Barr

Out of Stock

2nd miscellany of puzzles: Mathematical and otherwise

Stephen Barr

Out of Stock

Genesis was Right

Stephen Barr

$28.69

The Magazine of Fantasy and Science Fiction, December 1968 (The Magazine of Fantasy & Science Fiction, #211)

Stephen Barr

Out of Stock

A Miscellany of Puzzles: Mathematical and Otherwise

Stephen Barr

Out of Stock

I Am A Nucleus

Stephen Barr

$16.95

Tybalt

Stephen Barr

$15.39 - $16.43

The Back of Our Heads

Stephen Barr

$12.47 - $16.43

I Am a Nucleus

Stephen Barr

$16.43

If This Were the World

Stephen Barr

$15.83 - $30.17

Sixteen Games of Hide and Seek

Stephen Barr

Releases 5/12/2026

Graveyard of Champions: The Fascinating Story of Liverpool's Legendary Boxing Stadium

Stephen Barr

Releases 4/20/2026

Man in the Milk Carton: Miscellany of Puzzles, Mathematical and Otherwise (Perennial library)

Stephen Barr

Out of Stock