by Lewis Carroll
Publisher: Macmillan and co 1897
Here you see Carroll the mathematician at his playful best. Don't let the title mislead you -- this isn't about modern symbolic logic but about ways of expressing classical logic with symbols. It's loaded with amusing problems to delight any mathematical puzzler.
Home page url
Download or read it online for free here:
by Martin Gardner, at al. - AK Peters
Comprises an imaginative collection of pieces created in tribute to Martin Gardner. Contains pieces as widely varied as Gardner's own interests ranging from limericks to lengthly treatises, from mathematical journal articles to personal stories.
by H E. Licks - D. Van Nostrand Company
The object of this book is to afford recreation for an idle hour and to excite the interest of young students in further mathematical inquiries. The topics discussed have therefore been selected with a view toward interesting mathematical amateurs.
Contents: Chess and mathematics; Connection puzzles; Grid determination puzzles; Logic puzzles; Magic squares; Mathematical games; Mathematical puzzles; Mechanical puzzles; Number placement; Paper folding; Polyforms; Publications; Tiling puzzles.
by W. S. Andrews - Open Court Publishing Company
The essays that appear in this book cover topics such as magic squares, magic cubes, the Franklin squares, magics and Pythagorean numbers, the theory of reversions, magic circles, spheres, and stars, and magic octahedroids, among other things.