This book is a complete re-assessment of the works of J.M. Synge, one of Ireland''s major playwrights. The book offers the first complete consideration of all of Synge''s major plays and prose works in nearly 30 years, drawing on extensive archival research to offer innovative new readings. Much work has been done in recent years to uncover Synge''s modernity and to emphasise his political consciousness. This book builds on this re-assessment, undertaking a full systematic exploration of Synge''s published and unpublished works. Tracing his journey from an early Romanticism through to the more combative modernism of his later work, the book''s innovative methodology treats text as process, and considers Synge''s reading materials, his drafts, letters, diaries, and journalism, turning up exciting and unexpected revelations. Thus, Synge''s engagement with occultism, pantheism, socialism, Darwinism, and even a late reaction against eugenic nationalisms, are all brought into the critical d