| Historical Economic and Social Studies | 145 |
| History of Science and Medicine | 114 |
| Historical Studies and Socio-cultural Analysis | 114 |
| Housing, Finance, and Neoliberalism | 84 |
| Reformation and Early Modern Christianity | 76 |
| Historical Art and Culture Studies | 72 |
| Classical Antiquity Studies | 71 |
| Historical and Cultural Archaeology Studies | 69 |
| Archaeology and ancient environmental studies | 66 |
| Scottish History and National Identity | 64 |
| Urban Planning and Governance | 62 |
| Theatre and Performance Studies | 60 |
| Diverse Historical and Scientific Studies | 59 |
| Historical Studies on Reproduction, Gender, Health, and Societal Changes | 57 |
| Irish and British Studies | 57 |
| Political and Economic history of UK and US | 57 |
| Medieval Literature and History | 51 |
| Urbanization and City Planning | 49 |
| American and British Literature Analysis | 49 |
| Literature: history, themes, analysis | 45 |