Some carefully selected links you may find useful:

http://www.cmyf.org.uk
Charlotte Yonge Fellowship

http://www.booksatpbfa.com

http://historicalnovelsociety.com
Historical Novel Society

http://www.bronte.org.uk
Bronte Parsonage Museum and Bronte Society

http://www.johnclare.org.uk
John Clare Society

http://www.kipling.ork.uk
Kipling Society

http://www.st-deiniols.org
St Deiniol's Library

http://riderhaggardsociety.org.uk
Rider Haggard Society

http://wilkiecollins.com
Wilkie Collins Pages

http://londonlibrary.co.uk
London Library

http://www.bl.uk
British Library

http://www.dickens.fellowship.btinternet.co.uk
Dickens Fellowship

jttp://www.jeromekjerome.com
Jerome K Jerome Society

http://www.hardysociety.org
Thomas Hardy Society

http://dorsetrarebooks.co.uk
Dorset Rare Books

http://www.aba.org.uk
Antiquarian Booksellers Association

http://www.sndc.demon.co.uk
Alliance of Literary Societies

http://www.onlinebooksellersdirect.co.uk
Search for Rare and Second-Hand Books Online.

http://www.janeaustensoci.freeuk.com
Jane Austen Society

http://www.mcconnellfinebooks.com
McConnell Fine Books

http://www.tcd.ie/Library
Trinity College Library Dublin

http://www.mrsoliphant.com
Margaret Oliphant Site