Written by leading authorities in complementary and integrative medicine, this convenient, quick-reference handbook provides clear and rational directives on diagnosing and treating specific diseases and disorders with natural medicine.

The Common Symptom Guide is the most trusted and easy-to-use reference for quickly and accurately evaluating and treating patients based on presenting symptoms.

Based on the Oxford Dictionary of English Etymology, the principal authority on the origin and development of English words, The Concise Oxford Dictionary of Etymology contains a wealth of information about the English language and its history

The Oxford Dictionary of Art and Artists - the best-selling and authoritative dictionary covering Western art from the ancient Greeks to the present day.

This dictionary bundle packs an extraordinary amount of information into a handy app that is practical, dependable, affordable, and easy to read. The bundle includes the Concise Oxford American Dictionary and the Concise Oxford American Thesaurus.

A new word game for Everyone

As Oxford's flagship American dictionary, the New Oxford American Dictionary sets the standard of excellence for lexicography with the most comprehensive and accurate coverage of American English available.

Collins Mini Gem English-Spanish & Spanish-English Dictionary is an up-to-date, easy-reference dictionary, ideal for learners of Spanish and English of all ages. The dictionary covers about 10,000 words from each language with Collins pre-recorded audio pronunciation for each word.

Collins German-Czech & Czech-German Mini Gem Dictionary is an up-to-date, easy-reference dictionary, ideal for learners of Czech and German of all ages. The dictionary covers about 10,000 words from each language with Collins pre-recorded audio pronunciation for each word.

Collins German-Greek & Greek-German Mini Gem Dictionary is an up-to-date, easy-reference dictionary, ideal for learners of Greek and German of all ages. The dictionary covers about 10,000 words from each language with Collins pre-recorded audio pronunciation for each word.

Collins German-Finnish & Finnish-German Mini Gem Dictionary is an up-to-date, easy-reference dictionary, ideal for learners of Finnish and German of all ages. The dictionary covers about 10,000 words from each language with Collins pre-recorded audio pronunciation for each word.

Collins German-Spanish & Spanish-German Mini Gem Dictionary is an up-to-date, easy-reference dictionary, ideal for learners of Spanish and German of all ages. The dictionary covers about 10,000 words from each language with Collins pre-recorded audio pronunciation for each word.

Collins German-French & French-German Mini Gem Dictionary is an up-to-date, easy-reference dictionary, ideal for learners of French and German of all ages. The dictionary covers about 10,000 words from each language with Collins pre-recorded audio pronunciation for each word.

Collins German-Croatian & Croatian-German Mini Gem Dictionary is an up-to-date, easy-reference dictionary, ideal for learners of Croatian and German of all ages. The dictionary covers about 10,000 words from each language with Collins pre-recorded audio pronunciation for each word.

Collins German-Italian & Italian-German Mini Gem Dictionary is an up-to-date, easy-reference dictionary, ideal for learners of Italian and German of all ages. The dictionary covers about 10,000 words from each language with Collins pre-recorded audio pronunciation for each word.

Collins German-Dutch & Dutch-German Mini Gem Dictionary is an up-to-date, easy-reference dictionary, ideal for learners of Dutch and German of all ages. The dictionary covers about 10,000 words from each language with Collins pre-recorded audio pronunciation for each word.

Collins German-Norwegian & Norwegian-German Mini Gem Dictionary is an up-to-date, easy-reference dictionary, ideal for learners of Norwegian and German of all ages. The dictionary covers about 10,000 words from each language with Collins pre-recorded audio pronunciation for each word.

Collins German-Polish & Polish-German Mini Gem Dictionary is an up-to-date, easy-reference dictionary, ideal for learners of Polish and German of all ages. The dictionary covers about 10,000 words from each language with Collins pre-recorded audio pronunciation for each word.

Collins German-Portuguese & Portuguese-German Mini Gem Dictionary is an up-to-date, easy-reference dictionary, ideal for learners of Portuguese and German of all ages. The dictionary covers about 10,000 words from each language with Collins pre-recorded audio pronunciation for each word.

Collins German-Russian & Russian-German Mini Gem Dictionary is an up-to-date, easy-reference dictionary, ideal for learners of Russian and German of all ages. The dictionary covers about 10,000 words from each language with Collins pre-recorded audio pronunciation for each word.