The following is a just a small selection of the myriad of butterfly books that are available today, and are not in any order of preference.
The Aurelian Legacy: British Butterflies and Their Collectors by Michael A. Salmon
The Millennium Atlas of Butterflies in Britain and Ireland by various editors
Britain's Butterflies by David Tomlinson and Rob Still
Photographic Guide: Butterflies of Britain and Europe by Paul Sterry
Photographic Guide to the Butterflies of Britain and Europe by Tom Tolman
The Wildlife Trusts Guide to Butterflies and Moths by Stuart Carter (illustrator)
Collins Gem Butterflies by Michael Chinery
Mitchell Beazley Pocket Guide: Butterflies of Britain and Europe by Paul Whalley
BUTTERFLY VIDEOS and CD-ROM
British Butterflies: An identification guide by R. Wilmshurst (66 minute video). Available through Atropos online bookshop.
Butterflies of Europe (CD-ROM). Available through Atropos online bookshop.
Lepibase 2.0. Butterflies of Europe CD-Rom.Available through Atropos online bookshop.
CD-ROM Guide to
British Butterflies. Available through