Apollo Analysis
Asprey
Aster
Barbican
BBC Books
Bloomsbury
British Library
British Museum
Conran Octopus
Dorling Kindersley
Elliott & Thompson
English Heritage
Garrard
Hamlyn
HarperCollins
Henry Poole & Co.
Historic Royal Palaces
Hodder & Stoughton
Lund Humphries
Magna Carta Trust
Mitchell Beazley
Modern Art Oxford
The National Gallery
National Portrait Gallery
National Trust
Natural History Museum
Paul Mellon Centre
Particular Books
Prestel Publishing
Profile Books
Quarto
Quintessence
Rolex
Royal Collection Trust
Royal Mail
Scala Arts & Heritage Publishers
Stavanger kunstmuseum (MUST)

Tate
Thames & Hudson
V&A
Vendome Press
Villa Treville
Welbeck Publishing Group
What on Earth Books
Yale University Press