British Volunteers in the Spanish Civil War: The British Volunteers in the International Brigades, 1936–1939 was published by
Routledge in 2004. The book engages with questions relating to the numbers, origins and motivations of Britons in the
International Brigades, and utilises material from the
Public Record Office and the
Marx Memorial Library's International Brigade archives. Baxell argues that the
British Battalion was not composed of poets, and its volunteers were not drawn from the unemployed and the
lumpenproletariat; rather, Baxell argues, they were predominantly from the working and lower middle classes. George Esenwein, writing in
European History Quarterly, questioned "Baxell's pointed efforts to shift attention away from the complex web of political and ideological circumstances that inevitably shaped the experiences of the British battalion", including their connections to the
Soviet Union and
Stalinism, and argued that he failed to "offer a compelling case in support of his view that the British battalion was composed mostly of independent-minded volunteers who maintained a considerable degree of autonomy from the communist command structures of the International Brigades." Esenwein concluded by noting, "Even if Baxell's own advocacy of the brigadiers' cause tends to colour his historical judgements, we have him to thank for correcting misconceptions that have unfairly tarnished the reputation of this distinguished group of committed citizens". In the journal
Saothar, published by the Irish Labour History Society,
Manus O'Riordan questioned Baxell's treatment of alleged "friction between some British and Irish volunteers" but praised his demonstration of "how other writers have got it wrong in maintaining that some Irish volunteers were wantonly executed by their own side". ==
Laurie Lee in the International Brigades (2004)==