- FondsCrook - Papers of John Anthony Crook
- SeriesD - Correspondence
- SubseriesD1 - Files of letters mostly to, with some from JAC, arranged alphabetically by sender/recipient
- File2 - Box 2, Letters C-G
- 18 more...
- Item18 - TLS from Crook to Messrs Routledge, Ltd.
- Item19 - TLS from Crook to Brasseys publishers.
- Item20 - ALS from Michael Close.
- Item21 - TLS from Richard Stoneman, Routledge Publishers.
- Item22 - ALS from Richard Langhorne.
- Item23 - ALS from Michael Close
- Item24 - TLS from Brassey's publishers.
- Item25 - ALS from Scott Lowe
- Item26 - ALS from Michael Close.
- 200 more...