Martin McDonagh is one of the world's most popular dramatists. This is a highly readable and illuminating account of his career to date that will appeal to the legions of fans of his work for the stage and of his films Six Shooter and In Bruges. As a resource for students and practitioners it is unrivalled, providing an authoritative and enquiring approach to his work that moves beyond the tired discussions of national identity to offer a comprehensive critical exploration. Lonergan provides a detailed analysis of each of his plays and films, their original staging, critical reception, and the connections within and between the Leenane Trilogy, the Aran Islands plays and more recent work. It includes interviews with directors, designers and actors associated with his work and material from Druid Theatre Company, the RSC and the National Theatre relating to the original productions. It offers four critical essays on key features of McDonagh's work by leading international scholars and a series of further resources including a chronology, glossary, notes on McDonagh's use of language and a list of further reading.