Two Generations in the Book Trade - Looking back with the dealer’s daughter
- by Susan Netzorg Halas
Netzorg bookplate with a very young Susan.
Part II What Me Worry? Tips from the Netzorg Family
Nu? What have I learned? Why am I still doing this? Can you make money in this business? Did anything from 1946 carry over to 2011?
Funny you should ask, I was wondering the same thing. What follows is some personal advice about selling books – most of it was handed down to me by my folks and some of it I picked up on my own. None of it has anything to do with computers.
To those of you without 80 years in the trade under your belt think of it as ancient bookish lore that served us well in the past. Even now, you’d be surprised how much of it still holds true.
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1. What you pay for something has nothing to do with what it is worth.
Zero, Nada, Zip! THIS IS THE MAIN RULE. Engrave it on your brain.
In the past a lot of people have expressed indignation that someone would ask top dollar for merchandise acquired for pennies, rescued from the free box or saved from the dumpster. I had a talk with one collector recently that went like this: How dare some sneaky dealer buy a lot at auction and then turn around and a short time later sell it for three or ten or a hundred times what it cost? The very thought makes him cringe. The nerve of some people!! But my dad's first rule was there is absolutely no relationship between the buying price and the selling price. Once it's yours, YOU assign the value. The more you know the more you see the more you touch the more likely it is you'll find bargains.
2. DON’T FALL IN LOVE WITH THE MERCHANDISE
Since booksellers as a group are often just book buyers who bought too many books it’s easy to see how many of us came to this business.
So the second most important thing to learn is that there are books you have because you like them and they are yours, and all the rest is inventory. The function of inventory is to go out the door and preferably rapidly and at a profit. Remember this and don’t confuse one with the other and you will prosper.
3. TOUCH IT
It's easy to fool your eyes, but it's hard to fool your fingers. In the centuries of printing, papermaking and binding there have been many attractive reproductions and facsimiles. It's hard to spot them visually, but you can almost always tell by touch. The difference between a wood pulp and a rag paper is obvious to your fingers, same with letterpress vs. offset. So feel it, touch it, smell it -- all these are better indicators of how old or genuine something is than appearance.
Bonhams, Dec. 8-18: Autograph Letter Signed ("Martinus Luther") to His Friend the Theologian Gerhard Wiskamp ("Gerardo Xantho Lampadario"). $100,000 - $150,000.
Bonhams, Dec. 8-18: An Exceptionally Fine Copy of Austenís Emma: A Novel in Three Volumes. $40,000 - $60,000.
Bonhams, Dec. 8-18: Presentation Copy of Ernest Hemmingwayís A Farewell to Arms for Edward Titus of the Black Mankin Press. $30,000 - $50,000.
Bonhams, Dec. 8-18: Autograph Manuscript Signed Integrally for "The Songs of Pooh," by Alan Alexander. $30,000 - $50,000.
Bonhams, Dec. 8-18: Autograph Manuscript of "Three Fragments from Gˆtterd‰mmerung" by Richard Wagner. $30,000 - $50,000.
Bonhams, Dec. 8-18: Original Preliminary Artwork, for the First Edition of Snow Crash. $20,000 - $30,000.
Bonhams, Dec. 8-18: Autograph Letter Signed ("T.R. Malthus") to Economist Nassau Senior on Wealth, Labor and Adam Smith. $20,000 - $30,000.
Bonhams, Dec. 8-18: History of the Peloponnesian War by Thucydides Finely Bound by Michael Wilcox. $20,000 - $30,000.
Bonhams, Dec. 8-18: First Edition of Lewis and Clark: Travels to the Source of the Missouri River and Across the American Continent to the Pacific Ocean. $8,000 - $12,000.
Bonhams, Dec. 8-18: Original Artwork for the First Edition of Neal Stephenson's Groundbreaking Novel Snow Crash. $100,000 - $150,000.
Bonhams, Dec. 8-18: A Complete Set Signed Deluxe Editions of King's The Dark Tower Series by Stephen King. $8,000 - $12,000.
Bonhams, Dec. 8-18: Autograph Letter Signed ("John Adams") to James Le Ray de Chaumont During the Crucial Years of the Revolutionary War. $8,000 - $12,000.
Sotheby’s Book Week December 9-17, 2025
Sotheby’s, Dec. 17: Francesco Colonna. Hypnerotomachie, Paris, 1546, Parisian calf by Wotton Binder C for Marcus Fugger. €200,000 to €300,000.
Sotheby’s, Dec. 17: Nausea. De principiis dialectices Gorgias, and other works, Venice, 1523, morocco gilt for Cardinal Campeggio. €3,000 to €4,000.
Sotheby’s, Dec. 17: Billon. Le fort inexpugnable de l'honneur, Paris, 1555, Parisian calf gilt for Peter Ernst, Graf von Mansfeld. €120,000 to €180,000.
Sotheby’s Book Week December 9-17, 2025
Sotheby’s, Dec. 16: Salinger, J.D. The Graham Family archive, including autographed letters, an inscribed Catcher, a rare studio photograph of the author, and more. $120,000 to $180,000.
Sotheby’s, Dec. 16: [Austen, Jane]. A handsome first edition of Sense and Sensibility, the author's first novel. $60,000 to $80,000.
Sotheby’s, Dec. 16: Massachusetts General Court. A powerful precursor to the Declaration of Independence: "every Act of Government … without the Consent of the People, is … Tyranny." $40,000 to $60,000.
Heritage Auctions Rare Books Signature Auction December 15, 2025
Heritage, Dec. 15: John Donne. Poems, By J. D. With Elegies on the Author's Death. London: M[iles]. F[lesher]. for John Marriot, 1633.
Heritage, Dec. 15: Edgar Rice Burroughs. Tarzan of the Apes.
Heritage, Dec. 15: F. Scott Fitzgerald. Tender is the Night. A Romance.
Heritage, Dec. 15: Jerry Thomas. How to Mix Drinks, or the Bon-Vivant's Companion, Containing Clear and Reliable Directions for Mixing All the Beverages Used in the United States…