This paper addresses the relationship between the famous anarchist geographer PyotrThis paper explores the British publishing networks of the well-known anarchist geographer Pyotr Kropotkin (1842Kropotkin ( -1921, a Russian exile who spent a great part of his life and career in London. It uses primary sources to analyse Kropotkin's work for the British periodical press, in particular the Encyclopaedia Britannica (first published in Edinburgh from 1768), Statesman's Year Book (published in London from 1864), The Nineteenth Century (London, 1877) and Nature (London, 1869). Indeed, although Kropotkin's papers for The Nineteenth Century constituted the bases for some of his most famous books, such as Fields, Factories and Workshops (1898), Mutual Aid (1902), Modern Science and Anarchism (1903), The Great French Revolution (1909) and Ethics (1921), little attention has been paid to the material circumstances of these works' initial production. In order to do so, I analyse Kropotkin's unpublished correspondence with his main editors: James Thomas Knowles (1831Knowles ( -1908 and John Scott Keltie (1840Keltie ( -1927.In recent years historical geographies of science have drawn increasingly on contextual readings, acknowledging the importance of places and material conditions for the production of knowledge through its localisations, circulations and materialistic hermeneutics. In this work scientific and political ideas are understood not as 'conjured out of thin air', but circulating through the world in ways which are conditioned by local situations. Understanding those contexts allows us to better understand how these ideas are different in different places. 2 In this paper I discuss the significance of such local, material conditions of life and work for Kropotkin's scientific and militant activities during his time in Western Europe (and mainly in Britain) from 1876 to 1917. My main argument is that collaboration with the British periodical press presented a set of opportunities to the Russian anarchist: it was simultaneously a way to secure an income, a means to participate in key political and geographical debates (such as those on evolutionism) and a method of spreading anarchist ideas to a wider audience. The collaboration with liberals such as Knowles and Keltie should be Thus, I argue that there is a continuity between Kropotkin as a scientist and Kropotkin as an anarchist, challenging biographies which have described a certain disconnectedness between the 'heroic' first part of Kropotkin's life -as explorer, militant and prisoner -and the second part, starting in 1886, as an intellectual comfortably settled in an English cottage, and therefore of less interest for militant histories. 4 In this sense, the paper contributes to more recent Kropotkin scholarship which tries to address the contexts for his activities more carefully. 5 The materials I analyse explain how more conventional geographical publishing helped him to succeed in being paid to work as a full-time anarchist propag...