In August 1922, two agents of the Communist International held a secret meeting in Dublin with two IRA leaders. The four signed an agreement providing for the transformation of Sinn Fein into a socialist party. In return, Moscow was to assist with the supply of weapons to the IRA. From February 1918, when over 10, 000 thronged central Dublin to acclaim the Bolshevik revolution, to July 1941, when the Party in Eire was dissolved by the votes of just 20 members, communist were involved with every radical movement, and demonised in every pulpit. Based on former Soviet archives. Reds and the Green shows why Irish Marxists and republicans turned repeatedly to Russia for support and inspiration and how the Comintern was able to direct an Irish political party. Emmt O'Connor lectures in history and politics in the University of Ulster, Magee College. He has written widely on Irish labour history, and recently completed the biography of James Larkin.