Can Google Redirect Your Customers to Another's Website?
- by Michael Stillman
The ISBN link shown on the Barnes and Noble site leads to a listing on ... Amazon!
As we said, Google is not sneaking this feature in involuntarily, as some feared Microsoft would do. It works only for those who want it. First, you have to download and install the Google toolbar on your computer, a totally voluntary action. Listings cannot become links for you if you do not have the Google toolbar installed. If you do, you will then have an option called "AutoLink." AutoLink enables you to turn several things into links: street addresses, motor vehicle VIN numbers, and book ISBN numbers. We should point out that Google cannot turn book titles into links, at least not yet. It can only convert ISBN numbers to links.
Next, you get to decide whether you even want to use this feature. It is totally voluntary. You can have the Google toolbar but still leave AutoLink disabled. If you don't use it, Google will never convert ISBN numbers it finds on websites to links. If you do activate this feature, Google will enable ISBN numbers on websites to become links. Whereto, you might ask. The default answer is a name well known to us all: Amazon! If AutoLink is activated, ISBN numbers on others' websites, perhaps your own, become links to for sale listings on Amazon. Surely this is not what you intended, but Google enables your customer to convert ISBN numbers on your website to links to Amazon listings.
The customer can choose to change those ISBN links to links to four sites other than Amazon if they prefer. They can link to the relatively harmless WorldCat library listings, Barnes and Noble, Booksense, or their own Froogle. If the customer changes the default from Amazon to, say, WorldCat, then the ISBN numbers on your site will become links to WorldCat instead of Amazon. My guess is that most people will leave the setting on Amazon, but that is only my guess.
Now, if the ISBN number in your listing is already a link, AutoLink will not override it. That link will still redirect the visitor to the intended page. AutoLink will only convert ISBN numbers that are plain text, not links already, to links to Amazon or another chosen site.
So let's go to a couple of Amazon's competitors to see what happens. First I went to Abebooks, which recently added ISBN numbers to their listings as part of a group of changes that have not entirely pleased all of their booksellers. AutoLink might have caused those booksellers even more consternation, since those ISBN numbers are now displayed right next to the titles in Abe listings. However, the Abe sellers were saved by the fact that the ISBN numbers on Abe are also links to the detailed descriptions. As noted above, AutoLink does not override existing links. Clicking on the Abe ISBN's takes you to the Abe details, not Amazon. However, when I looked up "Tom Sawyer," I found one dealer who also included the ISBN number in the basic description. Since this ISBN was not a link to the detailed description, Google highlighted it for me, and when I clicked the ISBN number, it took me to Amazon's site. The dealer wanted $1 for his copy, while Amazon offered copies as low as $.01.
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
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.
Old World Auctions (Feb 11): Lot 11. Blaeu's Superb World Map on a Polar Projection (1695) Est. $5,500 - $7,000
Old World Auctions (Feb 11): Lot 36. Schedel's Ancient World Map with Humanoid Creatures (1493) Est. $14,000 - $17,000
Old World Auctions (Feb 11): Lot 49. One of the First Lunar Globes to Show the Far Side of the Moon (1963) Est. $1,000 - $1,300
Old World Auctions (Feb 11): Lot 5. The First World Map with Lavish Allegorical Vignettes of the Continents (1594) Est. $15,000 - $17,000
Old World Auctions (Feb 11): Lot 55. Anti-British Propaganda Map with Churchill as an Octopus (1942) Est. $2,000 - $2,300
Old World Auctions (Feb 11): Lot 197. One of the Most Influential Maps of Westward Expansion (1846) Est. $9,500 - $12,000
Old World Auctions (Feb 11): Lot 10. Scarce Pitt Edition of Carte-a-Figures Map of the World (1680) Est. $9,500 - $11,000
Old World Auctions (Feb 11): Lot 220. A Fine, Early Rendering of San Francisco (1874) Est. $2,200 - $2,500
Old World Auctions (Feb 11): Lot 707. Hand-Colored Image of the Presentation of Jesus with Gilt Highlights (1450) Est. $1,600 - $1,900
Old World Auctions (Feb 11): Lot 80. One of the Most Important Maps Perpetuating the Myth of the Island of California (1680) Est. $3,250 - $4,000
Old World Auctions (Feb 11): Lot 725. Homann's Atlas Featuring 26 Folio-Sized Maps in Original Color (1715) Est. $4,500 - $5,500
Old World Auctions (Feb 11): Lot 169. One of the Earliest Maps to Show Philadelphia (1695) Est. $4,750 - $6,000
Gros & Delettrez, Feb. 11: DALVIMART, Octavien ou d’ALVIMAR(T). The Costume of Turkey
Gros & Delettrez, Feb. 11: DALVIMART, Octavien ou d’ALVIMAR(T)]. CLARK. The Military Costume of Turkey
Gros & Delettrez, Feb. 11: HOMMAIRE DE HELL, Ignace-Xavier. LAURENS, Jules. Voyage en Turquie et en Perse
Gros & Delettrez, Feb. 11: POSTEL, Guillaume. De la République des Turc