AddAll displays all copies, regardless of edition, together, sortable in many ways.
AddAll is also quite popular. Says "40+" booksellers, though only 22 are listed for used books. They also search four versions of Abe and five of Amazon, along with other major names like Alibris, Choosebooks, Half and some of the smaller sites and larger individual booksellers (Powells, Strand). An advanced-type search without dates is offered. Searches are faster but not always as thorough. They also find old and rare books. Presents all listings together, the way Abe displays results. Link: www.addall.com
Fetchbook is ranked third by Alexa. It searches 126 sites. You would think everything would be covered here, and the list is certainly extensive, including the important but sometimes overlooked site eBay. Still, ILAB and the French Livres-rare-book, searched by the previous sites, are missed by FetchBook. No one gets them all. Only allows one field at a time to be searched, not very convenient for pinpointing titles. Appears to miss pre-ISBN editions. Link: www.fetchbook.info
BookFinder4U is one of two sites that appear to be on the next rung in terms of traffic. Newer to the web than the more established competitors, they promote aggressively and have lined up 128 sites to search, two more than Fetchbook. They hit just about all of the sites, though no one is perfect (Livre-rare-book is missing). They offer an advanced search that doesn't have dates, but is one of the few that includes publisher. They post estimated shipping costs. Has a separate search specifically for rare books. Link: www.bookfinder4u.com
All Bookstores is the other service on the next tier. They search 31 sites, including the big names, Amazon, Abe, Alibris, Barnes and Noble, Biblio, Half, eBay, some smaller ones like ElephantBooks, and some sites with just newer books, such as Overstock and Wal Mart. Searches only one field at a time. They include shipping details such as cost, estimated time, shipping methods, etc. Seemed to miss a lot of material on the sites they search, at least when we tried it. Link: www.allbookstores.com
UsedBookSearch was once among the leaders, but seems to have faded. They search just 11 sites, but since the majors are here, it probably still finds most books. Offers a three-field search. UsedBookSearch displays results in an unusual way. It shows the number of matches for each website. Clicking on the number takes you directly to the results displayed on that site. The disadvantage is that this makes it hard to compare copies and prices from one site to the next. However, they do find all types of books, including rare and antiquarian. Link: usedbooksearch.com.uk
Bibliofind was probably once the largest. It was purchased a few years back by Amazon and now it only searches Amazon's site. In other words, it is pointless. You can just as well go to Amazon. Link: www.bibliofind.com
Sotheby's Fine Books & Manuscripts Available for Immediate Purchase
Sotheby’s: Balthus, Emily Brontë. Wuthering Heights, New York: The Limited Editions Club, 1993. 6,600 USD.
Sotheby’s: Charles Dickens. Complete Works, Philadelphia & London: J.B. Lippincott Company & Chapman & Hall, LD, 1850. Limited Edition set of 30 volumes. 7,500 USD.
Sotheby’s: John Lennon, Yoko Ono. Handwritten Letter from John Lennon and Yoko Ono to their Chauffer. 1971. 32,500 USD.
Sotheby’s: Winston Churchill. First edition of War Speeches, Cassell and Company, Ltd., 1941. Set of 7 volumes. 5,500 USD.
Sotheby’s: Andy Warhol, Julia Warhola. Holy Cats First Edition, Signed by Andy Warhol. 1954. 30,000 USD.
Forum Auctions Online: India Ends 19th February 2026
Forum, Feb. 19: Lot 40 Ramasvami (Kavali Venkata). A Digest of the Different Castes of India, 83 charming hand-coloured lithographed plates, Madras, 1837. £5,000-7,000
Forum, Feb. 19: Lot 50 Watson (John Forbes) & John William Kaye. The People of India: A Series of Photographic Illustrations...of the Races and Tribes of Hindustan, 8 vol., 480 mounted albumen prints, 1868-75. £4,000-6,000
Forum, Feb. 19: Lot 53 Afghanistan.- Elphinstone (Hon. Mountstuart). An Account of the Kingdom of Caubul, first edition, hand-coloured aquatint plates, a fine copy, 1815. £2,000-3,000
Forum, Feb. 19: Lot 57 [Album and Treatise on Hinduism], manuscript treatise on Hinduism in French, 31 watercolours of Hindu deities, Pondicherry, 1865. £3,000-4,000
Forum, Feb. 19: Lot 62 Allan (Capt. Alexander). Views in the Mysore Country,
[1794]. £2,000-3,000
Forum Auctions Online: India Ends 19th February 2026
Forum, Feb. 19: Lot 76 Bird (James). Historical Researches on the Origin and Principles of the Bauddha and Jaina Religions..., first edition, lithographed plates, Bombay, American Mission Press, 1847. £3,000-4,000
Forum, Feb. 19: Lot 100 Ceylon.- Daniell (Samuel). A Picturesque Illustration of the scenery, animals, and native inhabitants, of the Island of Ceylon: in twelve plates, 1808. £5,000-7,000
Forum, Feb. 19: Lot 123 D'Oyly (Charles). Behar Amateur Lithographic Scrap Book, lithographed throughout with title and 55 plates mounted on 43 paper leaves, [Patna], [1828]. £3,000-5,000
Forum, Feb. 19: Lot 139 Gandhi (known as Mahatma Gandhi,) Fine Autograph Letter signed to Jawaharlal Nehru, Sevagram, Wardha, 1942, emphasising the importance of education in rural communities. £10,000-15,000
Forum Auctions Online: India Ends 19th February 2026
Forum, Feb. 19: Lot 140 Gantz (John). Indian Microcosm, first edition, Madras, John Gantz & Son, 1827. £10,000-15,000
Forum, Feb. 19: Lot 146 Grierson (Sir George Abraham). Linguistic Survey of India, 11 vol. in 20, folding maps, original cloth, Calcutta, Superintendent Government Printing, 1903-28. £2,000-3,000
Forum, Feb. 19: Lot 195 Madras.- Fort St. George Gazette (The), No.276-331, pp.493-936 and Index to all of 1834 at end, modern half calf, Madras, 2nd July - 31st December 1834. £2,000-3,000
Forum, Feb. 19: Lot 205 Marshall (Sir John) and Alfred Foucher. The Monuments of Sanchi, 3 vol., first edition, 141 plates, most photogravure, [Calcutta], [1940]. £3,000-4,000
Il Ponte, Feb. 25-26: HAMILTON, Sir William (1730-1803) - Campi Phlegraei. Napoli: [Pietro Fabris], 1776, 1779. € 30.000 - 50.000
Il Ponte, Feb. 25-26: [MORTIER] - BLAEU, Joannes (1596-1673) - Het Nieuw Stede Boek van Italie. Amsterdam: Pieter Mortier, 1704-1705. € 15.000 - 25.000
Il Ponte, Feb. 25-26: TULLIO D'ALBISOLA (1899-1971) - Bruno MUNARI (1907-1998) - L'Anguria lirica (lungo poema passionale). Roma e Savona: Edizioni Futuriste di Poesia, senza data [ma 1933?]. € 20.000 - 30.000
Il Ponte, Feb. 25-26: IL MANOSCRITTO RITROVATO DI IPPOLITA MARIA SFORZA. TITO LIVIO - Ab Urbe Condita. Prima Decade. Manoscritto miniato su pergamena, metà XV secolo. € 280.000 - 350.000