Hymenopteres spheciformes d’Europe vol. 2

Hymenopteres spheciformes d’Europe vol. 3

Criquets de France (Caelifera) vol. 1 a + b

Vespidae solitaires de France métropolitaine

Fleas – Siphonaptera

A key to the families of British Beetles

Sawflies – a key to the adults

A key to the adults of British lacewings and their allies

A key to the families of British bugs (Hemiptera)

Psocids – Psocoptera

British Lonchaeidae

Blow flies

The Staphylinidae (rove beetles) of Britain and Ireland – part 1

The Staphylinidae (rove beetles) of Britain and Ireland – part 2

British Coleoptera larvae

The Carabidae (ground beetles) of Britain and Ireland

Keys to the adults waterbeetles – part 1

Key to the adult waterbeetles – part 2