Left Review was a journal set up by the British section of the Comintern-sponsored International Union of Revolutionary Writers (previously known as the International Bureau for Revolutionary Literature; also known as the Writers' International), established in 1934 and continued until 1938. Left Review's editorial board was headed by Montagu Slater, Edgell Rickword, Amabel Williams-Ellis, Tom Wintringham and Randall Swingler. From 1936 to 1937 Rickword was the sole editor: he was succeeded by Swingler, who remained at the position until the magazine ended.