This collection showcases the very best of Russell’s writings on an impressively diverse range of subjects. From sex and marriage, to education and politics, this is a delightfully funny introduction to one of the twentieth century’s greatest thinkers.

The Analysis of Matter is the product of thirty years of thinking by one of the twentieth century's best-known philosophers. This Routledge Classics edition includes the 1992 Introduction by John G. Slater.

A vital book for understanding Russell's philosophy, which explores fundamental questions about the mind, including desire and feeling; psychological and physical laws; sensations and mental images; memory; belief; and emotions and the will. Includes an Introduction by Thomas Baldwin.

In this brilliant, provocative and controversial work, Russell questions the reliability of our assumptions about knowledge – how it is we come to know what we ‘know’ – and investigates the relationship between ‘individual’ and ‘scientific’ knowledge.

An Essay on the Foundations of Geometry was first published in 1897 and marks Bertrand Russell's first foray into analytic philosophy, a movement in which Russell is one of the founding members and figurehead. This Routledge Classics edition includes a new Foreword by Michael Potter.

An ideal philosophical companion volume to Russell's own Autobiography, My Philosophical Development is testament to one of the greatest minds of the 20th century. This Routledge Classics edition includes a new Foreword by Nicholas Griffin.

This formidable work - also published under the title of Principals of Social Reconstruction - discusses war, pacifism, reason, impulse and personal liberty, and greatly contributed to Russell’s fame as a formidable social critic and anti-war activist.

In this collection of essays, Russell surveys the social and political consequences of his beliefs with characteristic clarity and humour. In Praise of Idleness is a tour de force that only Bertrand Russell could perform.

Portraits from Memory is Russell at his best and will enthrall those new to Russell as well as those already well-acquainted with his work. This Routledge Classics edition includes a new foreword by Nicholas Griffin.