Appletree
Press
Antique
Collectors Club
Ashgate
Barrons
Educational
Belitha
Press
Bloodaxe
Books
Carcanet
Chronicle
Books (avoid the Flash version of the site as it loads very slowly)
Peter
Collin
Combined
Academic Publishers
Conran
Octopus
Cornerhouse
(better to look at: Revue-Noire)
James
Currey
The C W Daniel
Company
Encyclopaedia
Brittanica
Faber
Footprint
Handbooks
Headline
I.B.Tauris
ITDG
Little
Brown
Lund
Humphries
Management
Pocketbooks
McGraw Hill
Merriam
Webster
Methuen
Open University
Press
Pomegranate
(enormous site - you might get lost!)
Prestel
Prion
Rough
Guides
Shire
Ticktock
Vilo