553 books from the 19th to mid-20th century with a particular strength in botany and gardening, among many other subjects.

3099 books & pamphlets, plus modern facsimile editions of medieval manuscripts with a strength in English philology, including English dialects, as well as European poetry, novels, literature, and religion.

About 200 American books and a smaller number on the French Revolution and Napoleon, plus 15 letters by eighteenth and nineteenth-century scientists and physicians.

Around 4,000 books published by Penguin and its related imprints from 1935-1964.

Small collection of German and Austrian books, mostly early twentieth century, including poetry, plays, novels, essays, fairytales, folklore, art books, memoirs, and books on the theatre and opera.

About 1225 books published in France from the 17th-20th centuries, including the writings of great, popular and minor writers.

About 440 books published by William Pickering between 1820 and 1854 including reprints of classics and seventeenth-century Anglican religious works, plus contemporary writers of his time.