This volume serves as a comprehensive bibliographic record of historical scholarship concerning British and Irish history published during the 1990 calendar year. Editors Barbara English and J. J. N. Palmer, acting under the auspices of the Royal Historical Society, compile an exhaustive list of monographs, articles, and academic contributions. The work provides a structured framework for researchers to locate primary and secondary source material relevant to specific historical eras and thematic inquiries.

Historians and librarians utilize this series as a foundational reference tool for tracking the evolution of historiography within the British Isles. Experts frequently note the high level of academic rigor and the meticulous organizational standards maintained by the Royal Historical Society in these annual compilations.