bookshelf
Step into a world where pure thought bends space, unlocks hidden dimensions, and reveals the secret architecture of the universe. From Euclid’s timeless lines to Newton, Russell, and Einstein, this shelf turns numbers, logic, and geometry into a grand adventure of ideas. Here, even a square root can feel mysterious, and every proof opens a door to something astonishing.

by Carveth Read

by Isaac Newton
by Norman L. De Forest

by Euclid, John Casey

by Sergei Aleksandrovich Rachinskii

by Unknown

by Edwin Abbott

by marquis de Pierre Simon Laplace

by Erwin Eggert

by Bertrand Russell

by Bertrand Russell

by Henry Ernest Dudeney

by Lewis Carroll

by Jerry T. Bonnell, Robert J. Nemiroff

by F. G. Normann
by Jerry T. Bonnell, Robert J. Nemiroff

by Albert Einstein

by Rudolf Rothe

by Lewis Carroll

by St. George William Joseph Stock

by Unknown
by Jerry T. Bonnell, Robert J. Nemiroff
by Jerry T. Bonnell, Robert J. Nemiroff
by Jerry T. Bonnell, Robert J. Nemiroff

by P. H. (Peter Hampson) Ditchfield
by Jerry T. Bonnell, Robert J. Nemiroff

by Petrus Ramus

by John Ruskin

by Augustus De Morgan

by James Clerk Maxwell

by David Eugene Smith, Louis Charles Karpinski

by David Slowinski

by A. (Arthur) Schoenflies

by Various Authors
by Jerry T. Bonnell, Robert J. Nemiroff

by Edwin Abbott

by Levi L. (Levi Leonard) Conant

by Auguste Comte

by Felix Klein

by Magnus Gustaf Mittag-Leffler

by Derrick Norman Lehmer

by Ernest Lebon

by Henri Poincaré

by approximately 5th century Sunzi

by Augustus De Morgan

by Henry Ernest Dudeney

by D'Arcy Wentworth Thompson

by Friedrich Dannemann

by Charles Babbage

by Bernhard Marks

by Gottlob Frege
by Yasumasa Kanada

by Sir Thomas Little Heath

by Claude Fayette Bragdon

by W. Stanley

by Anonymous
by Stan Kerr

by Ernest Lebon

by David Eugene Smith

by Robert T. Browne

by George Biddell Airy

by Albrecht Dürer

by Kuo Shen

by Carl E. (Carl Eugen) Guthe

by Wilhelm Max Wundt

by Augustus De Morgan

by Ernest Lebon

by Gino Loria

by W. G. (William George) Waters

by Romeyn Henry Rivenburg

by active 3rd century-4th century Hui Liu

by Hendrik Sluijters

by Jacomy-Régnier

by John Tulloch

by Friedrich Dannemann
![Catalan's Constant [Ramanujan's Formula]](/api/img/6638c9fc972dc5c80ef7c612/cover.jpg)
by Greg Fee

by Joseph Bertrand

by Joseph Harris

by Various Authors