World Encyclopedia of Tanks & Armoured Fighting Vehicles

Music, The Encyclopedia of

Trees, The World Encyclopedia of

Butterflies & Moths, The World Encyclopedia of

The Battleships, World Encyclopedia of

The Destroyers and Frigates, World Encyclopedia of

The Illustrated Encyclopedia of Trucks

An Illustrated Encyclopedia of Locomotives

World Encyclopedia Of Fish & Shellfish And Other Aquatic Creatures

Practical Encyclopedia of Mosaics

Illustrated Encyclopedia of Uniforms of the American War of Independence