- List of English Heritage blue plaques in London - From Wikipedia This is a list of the approximately 940 blue plaques placed by English Heritage and its predecessors in the boroughs of London, the City of Westminster, and the City of London.
NPG UK Portraits - Profile Tree and more Blue Plaque Places = Your guide to memorial and commemorative plaques (of all colours!) across the UK
- Blue Plaques and the the History of Blue Plaques . . in London | Top Ten Blue Plaque Facts
- Dickens, Charles (1812-1870)