"New truth is often uncomfortable," Bertrand Russell wrote, "but it is the most important achievement of our species." In Religion and Science (1961), his popular polemic against religious dogma, he covers the gro...

2017 Reprint of 1919 Edition.  Full facsimile of the original edition, not reproduced with Optical Recognition software.  Introduction to Mathematical Philosophy has been a seminal work for more than nine decades. It gives the gener...

"Should be read by every parent, teacher, minister, and Congressman in the land."—The AtlanticIn The Conquest of Happiness, first published by Liveright in 1930, iconoclastic philosopher Bertrand Russell attempted to diagn...