Older County Histories: Sussex

James Dallaway and Edmund Cartwright, A History of the Western Division of the County of Sussex including the Rapes of Chichester, Arundel, and Bramber, with the City and Diocese of Chichester (1815-1832)
  Volume 1
Thomas Walker Horsfield, The History and Antiquities of the County of Sussex (1835)
  Volume 1
Mark Antony Lower, A Compendious History of Sussex, Topographical, Archaeological & Anecdotical (1870)
  Volume 1
  Volume 2


James Dallaway and Edmund Cartwright
A History of the Western Division of the County of Sussex including the Rapes of Chichester, Arundel, and Bramber, with the City and Diocese of Chichester
(1815-1832)

James Dallaway
Volume 1 (1815) [indexed]

[Available at: Google Books [Hints and tips].]



Thomas Walker Horsfield
The History and Antiquities of the County of Sussex
(1835)

Volume 1 (1835)
[Available at: Google Books [Hints and tips].]



Mark Antony Lower
A Compendious History of Sussex, Topographical, Archaeological & Anecdotical
(1870)

Volume 1 (1870)
[Text at Internet Archive - Text Archive:  1 ;  2 ;  3 ;  4 ;  5 .]

Volume 2 (1870)
[Text at Google Books [Hints and tips]; Internet Archive - Text Archive:  1 ;  2 ;  3 ;  4 ;  5 ;  6 .]