Collins Bird Guide
Collins Field Guide - Birds of the Palearctic: Non-Passerines
Collins Field Guide - BIRDS OF THE PALEARCTIC: Passerines: Passerines (Collins Field Guide)
Georgia, Armenia and Azerbaijan (Lonely Planet Multi Country Guides)
Armenia: with Nagorno Karabagh (Bradt Travel Guides)
DVD Guide to The Birds of Britain & Europe
Sounds of Nature: All the Birds Songs of Britain and Europe
Birds of Europe: With North Africa and the Middle East (Helm Field Guides)