“The future of internet antiquarian bookselling,” says Dan Gregory “is certainly not with companies like ABE or Amazon. They don't know anything about antiquarian books themselves, and they don't own antiquarian books. We have the knowledge, and we have the books. So the future of internet antiquarian bookselling lies in our hands.
“Large internet companies reach many millions of people, but they are less valuable as ways to sell individual books, and more valuable as tools to meet collectors. The internet is a good place to sell some books, but it is a better place to meet customers. The important customers are not one-time buyers, but collectors and institutions, a much smaller group representing bigger and better sales. The web is a tool to reach them and to sell to them, but it is up to the bookseller to make those sales, not to wait for them.”
Gregory, 41, teaches the “Books and Technology” course at the annual Colorado Book Seminar. He also wears the General Manager hat at Between the Covers (ABAA/ILAB) – a New Jersey antiquarian firm that does indeed have a snazzy web site and has made a substantial investment in the tech side of its business.
On the phone Gregory comes across as more of a book guy than a geek. Indeed his book credentials are long and strong. He started in a bricks and mortar bookstore around the age of 20 and came up through the ranks of the original Borders’ store in Philadelphia from 1990 to 1996.
Those were the days when Borders was still the best kind of BIG - big enough to have everything you’d ever want to read on its shelves and big enough to host a steady stream of readings and signings by contemporary authors who came down from NY (where there was no Borders) to meet-and-greet at the Philly store.
Through his work there he cultivated his own taste in books. Just as importantly book signings heightened his awareness of collectability, first editions, and helped him meet other book dealers, including his current employer where he has worked from 1996 to the present.
If you’re a mega-lister and your idea of a profitable transaction is one where you make a dime a pop multiplied by many thousands of pops, Gregory’s advice might not be your cup of tea. On the other hand if you’re a bookseller who has a specialty niche, wants to move up in the trade but has neither the time nor money to really bankroll the next big thing you’ll find his explanation of “what works now” persuasive.
“The future of antiquarian bookselling is not by selling through third party sites that take a percentage from each sale,” says Gregory. “That may be the future that those companies hope to see, but their interests are not our interests. To me, those on-line listing sites are not places to sell books, but rather places to meet new customers. If you look at your relationship with those listing sites in this way, their fees become much more palatable. But you have to work at it to make this conversion from merely selling individual books online, to actually meeting valuable customers there.”
According to Gregory his company’s sales can be roughly divided into five sources:
“1) printed catalogs; 2) quotes to customers, which are either phone calls, emails, or printed quotes; 3) our own website; 4) book fairs and 5) sales made on the internet through third party vendors such as ABE, Amazon, Biblio, Barnes & Noble, the ABAA and ILAB sites."
He itemizes the sources of income as: “39% of our sales came from private quotes to customers, 23% from printed catalogs, 18% from our own web site, 11% from third party internet vendors and 9% came from book fairs.
“So the portion of revenue fully under our control, that is catalogs, private quotes, and our website, represents a full 80% of our income. I am very proud of this - these ratios and percentages were no accident. As recently as a few years ago it was 45% and now it is 80%.
Koller, Mar. 25: KAFKA, FRANZ, SCHRIFTSTELLER. Eigenh. Brief mit Unterschrift. Prag, 20. Oktober [19]15. CHF 30,000-40,000.
Koller, Mar. 25: EINSTEIN, ALBERT. Zwei eigenhändige Briefe an Ernst Gabor Straus, unterschrieben "A.E" bzw. "A. Einstein". [Princeton], [19]45. und [1950]. CHF 30,000-40,000.
Koller, Mar. 25: HORTENSE DE BEAUHARNAIS, MUTTER VON NAPOLEON III. Album aus ihrem Besitz mit 69 Aquarellen und Pinselzeichnungen in Sepia oder Grau… CHF 14,000-18,000.
Koller, Mar. 25: ZOOLOGIE - ORNITHOLOGIE - Seligmann, Johann Michael. Verzameling van uitlandsche en zeldzaame Vogelen. Teile 1-8 (von 9) in 2 Bänden. Mit 421 prächtig altkolorierten Kupfertafeln. CHF 14,000-20,000
Koller, Mar. 25: BOTANIK - Berlèse, Lorenzo und Johann Jakob Jung. Iconographie du genre camellia... 3 Bände. Mit 300 Farbstichtafeln "a la poupée.” Paris, [1839-]1841-1843. CHF 12,000-18,000.
Forum Auctions Natural History: The remaining stock of Antiquariaat Junk, 1899-2026 25 March 2026
Forum, Mar. 25: Botany.- Andrews (H.C.) Coloured Engravings of Heaths, 4 vol. in 2, first edition, [1710,--94]-1802-1809-[1830]. £10,000 - £15,000.
Forum, Mar. 25: Butterflies.- Cramer (Pierre) and Caspar Stoll. De Uitlandsche Kapellen voorkomende in de drie Waereld-Deelen…,, 5 vol., Amsterdam & Utrecht, 1779-91. £8,000 - £12,000.
Forum, Mar. 25: Voyages.- Darwin (Charles) and others. Narrative of the Surveying Voyages of His Majesty's Ships Adventure and Beagle, 3 vol. in 4, including Appendix to vol.2, first edition, 1839. £8,000 - £12,000.
Forum, Mar. 25: Butterflies.- de Graaf (Willem Diederik Vincent). [Inlandsche Kapellen in beeld], 170 fine original watercolours, [Enkhuizen], [1800-40]. £8,000 - £12,000.
Forum Auctions Natural History: The remaining stock of Antiquariaat Junk, 1899-2026 25 March 2026
Forum, Mar. 25: Birds.- Dresser (Henry Eeles). A History of the Birds of Europe, 9 vol., including supplement, first edition, by the author, 1871-96. £6,000 - £8,000.
Forum, Mar. 25: Zoology.- Felines.- Elliot (Daniel Giraud). A Monograph of the Felidæ or Family of the Cats, first edition, for the Subscribers, by the Author, [1878]-1883. £25,000 - £30,000.
Forum, Mar. 25: Birds.- Frisch (Johann Leonard). Vorstellung der Vögel Deutschlandes, 2 vol., first edition, Berlin, Friedr. Wilhelm Birnsteil, [1736]-1763. £40,000 - £60,000.
Forum, Mar. 25: Birds.- Gould (John). The Birds of Great Britain, 5 vol., first edition, by the author, 1862-1873. £30,000 - £40,000.
Forum Auctions Natural History: The remaining stock of Antiquariaat Junk, 1899-2026 25 March 2026
Forum, Mar. 25: Pomology.- France.- Poiteau (A.) Pomologie Française. Recueil des Plus Beaux Fruits cultivés en France, 4 vol., Paris, 1846. £30,000 - £40,000.
Forum, Mar. 25: Botany.- [Robin (Jean)]. Histoire des Plantes, nouvellement trouvées en l'Isle Virgine…,, 1620; with Geoffrey Linocier L'Histoire des plantes, second edition, 1619-20. £3,000 - £4,000.
Forum, Mar. 25: Asia.- Japan.- Siebold (P.F. von). Nippon. Archiv zur Beschreibung von Japan, 7 parts in 6 vol., first edition, Leyden, [1832]-1852. £35,000 - £45,000.
Forum, Mar. 25: Asia.- Valentijn (Francois). Oud en Nieuw Oost-Indiën..., 5 vol. in 8, first edition, Dordrecht [&] Amsterdam, 1724-26. £8,000 - £12,000.
Forum, Mar. 25: Botany.- Australia.- Redouté (P.J.).- Ventenat (Étienne Pierre). Jardin de la Malmaison, 2 vol.,, Paris, 1803-04[-05]. £30,000 - £40,000.