Elizabeth Maconchy was one of the most prominent and successful composers of the twentieth century, a champion of contemporary music who composed chamber operas, choral music, orchestral works, a range of compositions and operas for children, and a highly-regarded series of string quartets. This collection explores her life and work, her Irishness and her formative years at the Royal College of Music. It examines her intersections with musical and cultural movements, and the persistent and insidious presence of sexism against which she presented a forceful, often humorous stance. There are chapters devoted to her important friendships with composers and teachers, interactions with broadcasters and festival organisers along with a focused section dedicated to the breadth and depth of Maconchy's compositions. The Irish-English composer is revealed a force to be reckoned with who frequently demonstrated a powerful instinct to thrive and survive, often against the odds.