List of forts, also browsable by Presidency.
- European Forts in India Photographs (and text) from Skyscrapercity.com
- Hidden History: The Forgotten Stories Behind 12 Of Mumbai’s Forts June 29, 2015. homegrown.co.in
- Forts of Maharashtra Photographs from Skyscrapercity.com
- The Hill Forts of Maharashtra www.ibiblio.org/britishraj
- Forts of Pakhtunkhwa North West Frontier. Khyber.or
- "Forlorn fortifications: Weather-beaten citadels and moat-girded forts in Punjab" by Puneetinder Kaur Sidhu June 15, 2014 The Tribune (retrieved 18 June 2014)
- "The Gorkha Castle History of Himachal Pradesh" September 18, 2013 veergorkha.com