'Who's Who in British History' contains biographies of 250 of the most important people in British history. Written in an informal, friendly style, the book provides essential information about their lives. Aimed at children of 8-12 years, the book is easy to use, with cross references, a glossary and an index. The text is interspersed with appealing cartoon-style illustrations.

Expert consultant: Dr Miles Taylor of King's College, University of London.

'A charming, amusing and instructive little book. I like the drawings too. I would like to give it to one of my granddaughters for her birthday.' Christopher Hibbert, historian.

'Informative, reliable and hugely entertaining, this is a valuable work of reference which should be not only in every school library, but also in every home.' Richard Graves, biographer.

'Who's Who in Science and Technology' contains biographies of 170 of the most important scientists and inventors from Ancient Greece through to the 20th century. Written in an informal, friendly style, the book provides essential information about their lives. Aimed at children of 8-12 years, the book is easy to use, with cross references, a glossary and an index. The text is interspersed with appealing cartoon-style illustrations.

Expert consultant: Anthony Wilson, formerly of the Science Museum.