The Friends of Strawberry Hill
- Charity dedicated to the preservation and restoration of Walpole's "little gothic castle."
- http://www.richardspires.pwp.blueyonder.co.uk/Horace/

Richard III Society Online Library
- The complete text of Horace Walpole's defence of Richard III.
- http://www.r3.org/bookcase/walpole/index.html

Horace Walpole 1717 - 1797
- Information on the author provided by a UK Local Studies Collection.
- http://www.richmond.gov.uk/depts/opps/eal/leisure/libraries/history/notes/05.htm

The Castle of Otranto
- The complete online HTML text.
- http://www.selfknowledge.com/cotrt10.htm

Strawberry Hill
- A picture of Walpole's Gothic mansion, and directions for getting there.
- http://www.guidetorichmond.co.uk/strawberry.html

A New Arabian Night's Entertainment
- Story from Hieroglyphic Tales.
- http://ebbs.english.vt.edu/exper/kcramer/wb2/Arabian.html