From astronomy to zoology, the Oxford Quick Reference series is unrivalled in its scope and diversity. Over 100 different subject reference dictionaries offer a wealth of essential information for teachers, students, and interested amateurs.
Each book contains several thousand A to Z entries, offering authoritative explanations of all the terms you're likely to encounter on the subject, and with in-depth entries for broader concepts. Extras include chronologies, maps, and appendices of useful additional information. Many titles also now offer reliable and trustworthy web links which are updated via their free webpage.
On Oxford Reference Online this series was previously known as Oxford Quick Reference and is now packaged with Oxford ReferencePremium.