Liam O''Callaghan''s revelatory Blood and Thunder shows that the rise of Irish rugby is inextricable from the tensions, debates and divisions - of politics, religion and class - that have defined modern Irish history.
Despite the political partition of the island, Ireland competes at rugby internationally with an all-island team - and with a bespoke anthem that nobody loves but everyone tolerates. Ireland has become a leading rugby nation despite its tiny population and the fact that the sport is only the fourth most popular team game on the island by participation.
In Blood and Thunder, O-Callaghan traces the dramatic evolution whereby a rugby nation that was deeply attached to amateurism has made such a dramatic success of professionalism. From the sequence of events that led Ireland''s private Catholic secondary schools to embrace rugby, to the controversies and crises that have shaken Irish rugby - including the Northern Troubles, the Belfast r
