The Sesiidae of Europe

Guide to the Critical Species

A Guide to Moth traps and their Use

Fieldguide to the Caterpillars of GB & Ireland

Larval Foodplants of the Butterflies

British and Irish Pug Moths – the Eupitheciini

Field Guide to Butterflies of South Africa

Egypte

Marocco, Algeria and Tunesia

Life cycles of British and Irish Butterflies

Dagvlinders – Veldgids voor Europa en Noordwest Afrika

Butterflies of Britain and Europe

World Butterflies

The concise atlas of Butterflies of the World

Minigids Vlinders van Nederland

Zakgids Vlinders van de Benelux

Prijslijst Butterflies of the World