books by publisher
Collins

Collins Gem Thesaurus (Gem Dictionaries)

Dictionary of Quotations (Gem Dictionaries)

Gem Thesaurus: A Dictionary of Synonyms and Antonyms (Gem Dictionaries)

Dictionary of the Bible (Gem Dictionaries)

Dictionary of English Usage (Gem Dictionaries)

Dictionary of Quotations (Gem Dictionaries)

Gem Quotations (Collins Gems)

Wild Flowers (Collins Gem) (Gem Nature Guides)

Wild Animals (Gem Nature Guides)

Trees (Collins Gem) (Gem Nature Guides)

Collins Gem – Birds (Gem Nature Guides)

Butterflies and Moths (Collins Gem Guides)

Gem Guide to Mushrooms and Toadstools (Collins Gems)

The Farm (Gem Nature Guides)

Collins Gem – Night Sky (Collins Gems)

Insects (Gem Nature Guides)

Seashore (Gem Nature Guides)

Herbs for Cooking and Health (Collins Gem) (Collins Gems)

Fresh And Saltwater Fish (Collins Gem) (Collins Gems)

Gem Guide to Cats (Collins Gems)

Gem Guide to Dogs (Collins Gems)
Gem Guide to Modern Civil Aircraft (Collins Gems)
Collins Gem Guide : Modern Fighting Vehicles
Gem Guide to Modern Warships (Collins Gems)

Horses and Ponies (Collins Gem Guide)

Physics (Basic Facts S.)

Chemistry (Basic Facts S.)

Biology (Basic Facts S.)

Mathematics (Basic Facts S.)
