Tower of London London, England
- 1. The Tower of London. Tower of London.
- 2. Diehl, Daniel. Tales from the Tower of London. Sutton Publishing, 2006.
- 3. Jones, Nigel. Tower: An Epic History of the Tower of London. St. Martin's Press, 2012.
- 4. Ousby, Ian. Blue Guide England. p. 48. W. W. Norton & Company, 1995.