This work investigates the survival, evolution, and eventual decline of Lollard dissent in England during the century preceding the Reformation. John A.F. Thomson, a respected historian of late medieval religion, utilizes extensive archival research and ecclesiastical records to map the persistence of Wycliffite beliefs. He argues that Lollardy remained a significant, albeit fragmented, social and religious force that challenged the institutional authority of the Church through clandestine networks and localized theological debate.

Experts recognize this monograph as a foundational text for understanding the continuity of religious dissent in pre-Reformation England. Readers frequently note the academic density of the prose and the meticulous reliance on primary source documentation.