A Photographic Guide to the Grasshoppers and Crickets of Britain and Ireland, by M.Evans & R.Edmondson. This field guide to the grasshoppers and crickets found in Britain, Ireland, the Isle of Man and the Channel Islands sets a high standard for any field guide.
Britain's Dragonflies (fourth edition), D.Smallshire & A.Swash. Comprehensive photographic field guide to the dragonflies and damselflies of Britain and Ireland.
Moths of Great Britain and Ireland, by S.Clancy, M. Top-Jensen & M. Fibiger. This field guide contains all the 874 species of macromoth to have occurred naturally in Britain and Ireland.
Pocket Guide to the Butterflies of Great Britain and Ireland (second edition), by R.Lewington. Features an illustrated 'at-a-glance' identification guide to species within families, updated distribution maps and species accounts,