This work serves as the definitive bibliographic record of the printed output and literary contributions of the seventeenth-century polymath Sir Thomas Browne. Geoffrey Langdon Keynes, a renowned surgeon and bibliographer, utilizes his extensive expertise in seventeenth-century literature to catalog Browne's complex publishing history. The text provides a systematic framework for identifying editions, variants, and the physical characteristics of Browne's works, establishing a standard for scholarly inquiry into his intellectual legacy.

Scholars and bibliophiles regard this volume as the foundational reference for any serious study of Sir Thomas Browne. Experts frequently highlight the meticulous attention to physical detail and the clarity of the bibliographic methodology employed by Keynes.