Category
page 1British digital libraries
British Library
national library of the United Kingdom
National Library of Wales
Welsh archive and research library
Cochrane Library
database
British National Corpus
100-million-word text corpus of samples of written and spoken English from a wide range of sources

Electronic Text Corpus of Sumerian Literature
Digital database of Sumerian texts
Emerald Publishing Limited
journal publisher
BBC Domesday Project
crowdsourced born-digital description of the UK, published in 1986
Geograph Britain and Ireland
freely accessible online community for geographically located photographs of Great Britain and Ireland
Marx Memorial Library
library, archive and education charity on Marxism, socialism and the working class movement.
Perlego
Perlego is a digital library that offers readers unlimited access to over 1.3 million academic, professional and non-fiction ebooks. Billed as the "Spotify for textbooks" by the Evening Standard, it is a membership-based service that allows users to read any book available in the library for the duration of their membership.