For most of modern history, Roman Catholics in Britain were a "rejected minority," facing hostility and estrangement from a culture increasingly at odds with traditional Christianity. Yet British Catholicism underwent a remarkable intellectual and literary renewal, especially in the twentieth century, drawing a disproportionate number of the age's leading minds into its ranks. The Third Spring unravels this paradox of a renascent Catholic culture within a post-Christian society. It does so through detailed profiles of the spiritual journeys and religious and cultural beliefs of four seminal members of that twentieth-century revival: G. K. Chesterton, Graham Greene, Christopher Dawson, and David Jones.