• Heritage Auctions, Oct. 14: Bible, in English. Fine restoration binding in the style of the Queen’s binders.
    Heritage Auctions, Oct. 14: Magnus Hundt, the elder. First edition of one of the earliest printed books with anatomical illustrations.
    Heritage Auctions, Oct. 14: Agatha Christie. Cards on the Table. First edition.
    Heritage Auctions, Oct. 14: F. Scott Fitzgerald. The Beautiful and Damned. First edition, first printing.
    Heritage Auctions, Oct. 14: Isaac Asimov. I, Robot. First edition, presentation copy.
    Heritage Auctions, Oct. 14: Bible, in English. Geneva-Tomson-Junius. London: Robert Barker, [colophon 1612]/1611.
  • Bonhams, Now thru Oct. 15: TASSO. La Gerusalemme Liberata. 1745. Estimate: $15,000-25,000
    Bonhams, Now thru Oct. 15: SAVAGE. Practical Hints on Decorative Printing... 1822. Estimate: $8,000-12,000
    Bonhams, Now thru Oct. 15: BEWICK. The Works... [1805-]1822. Estimate: $8.000-12,000
    Bonhams, Now thru Oct. 15: RÖSEL VON ROSENHOF. De natuurlyke historie der insecten... [1765–1788]. Estimate: $8.000-12,000
    Bonhams, Now thru Oct. 15: BOYS. Picturesque Architecture in Paris, Ghent, Antwerp, Rouen, etc. [1839]. Estimate: $8,000-12,000
    Bonhams, Now thru Oct. 15: HOLBEIN. Imitations of Original Drawings by Hans Holbein... 1792[-1800]. Estimate: $8.000-12,000
    Bonhams, Now thru Oct. 15: CRANACH PRESS. — SHAKESPEARE. Hamlet. 1928. Estimate: $7,000-10,000
    Bonhams, Now thru Oct. 15: SGRILLI. Descrizione della regia vila... 1742. Estimate: $6,000-9,000
    Bonhams, Now thru Oct. 15: The Coronation of King Louis XV. Le Sacre de Louis XV... 1731. Estimate: $6,000-9,000
    Bonhams, Now thru Oct. 15: NONESUCH PRESS. — DICKENS. The Works. 1937-8. Estimate: $6,000-9,000
    Bonhams, Now thru Oct. 15: CRAIG. Gordon Craig's Book of Penny Toys. 1899. Estimate: $5,000-8,000
    Bonhams, Now thru Oct. 15: FOULIS PRESS. — HOMER. The Iliad & The Odyssey. 1756-8. Estimate: $5,000-7,000
    Bonhams, Now thru Oct. 15: LA FONTAINE. Fables choises... 1755-1759. Estimate: $5,000-7,000
  • Gonnelli: Auction 72 Books, Autographs & Manuscripts October 6th-8th 2026
    Gonnelli: Document bearing Napoleon's autograph signature. 1797. Starting bid € 900
    Gonnelli: Manuscript Libro de giustitiati nella città di Ferrara. 1441-1717. Starting bid € 9.000
    Gonnelli: Anonymous Jewish Siddur in Hebrew. Germany, 15th century. Starting bid € 1.200
    Gonnelli: Auction 72 Books, Autographs & Manuscripts October 6th-8th 2026
    Gonnelli: Chagall, Drawings for the Bible. 1960 Starting bid € 1.200
    Gonnelli: Duchamp, Le Surrealisme en 1947. Starting bid € 2.600
    Gonnelli: Valturio, [De re militari]. 1483. Important provenance. Starting bid € 15.000
    Gonnelli: Auction 72 Books, Autographs & Manuscripts October 6th-8th 2026
    Gonnelli: Ketham, Fasciculus medicine. 1500. Starting bid € 10.000
    Gonnelli: Ketham, Fasciculus medicie. 1522. Starting bid € 10.000
    Gonnelli: Kepler, Harmonices mundi libri V. 1619. Starting bid € 15.000
    Gonnelli: Auction 72 Books, Autographs & Manuscripts October 6th-8th 2026
    Gonnelli: Kepler, Tabulae Rudolphinae. 1627. Starting bid € 8.000
    Gonnelli: Kondakov, ISTORIYA I PAMYATNIKI VIZANTIISKOI EMALI. [Histoire et monuments des emaux byzantins]. 1892. Starting price € 5.000
    Gonnelli: Strada, Imperatorum Romanorum. 1559. Starting bid € 12.000
  • Seattle Antiquarian Book Fair
    October 24-25, 2026
    Seattle Antiquarian Book Fair
    October 24-25, 2026

Rare Book Monthly

Articles - May - 2026 Issue

Was that Book Written by a Human?

That's a question you never had to ask a short time ago. Who else could have written it, a monkey? Things have changed dramatically recently. Now we have AI, the imitation human, writing much of what you read. Even if you haven't read any AI books yet, you've almost certainly read some online news stories, blogs, economic advice, and such written in part or whole by AI. That is not to say it can't be very helpful. It tells you a lot, though what it tells you may not always be correct, but the same can be said of what people tell you.

 

What AI hasn't mastered yet is the human voice. It is filled with knowledge, but lacks emotions, so it can't speak quite like a human with feelings. It's kind of like Sheldon. Human feelings are not part of its experience. It's not wired the same. Computer technology and software is very complex today, but not as complicated as a human brain. AI has not yet mastered consciousness.

 

How can you tell whether writing is AI? It isn't great writing, but neither is some human writing, so that alone isn't enough. There is the lack of human emotions displayed. Other things to look for include the lack of personal anecdotes. It has none. Writing may be more stilted, technical, more textbook-like. It's writing style may be too consistent. You probably write in your own personal style, with certain changes in inflection.

 

AI may use words or sentence structures you wouldn't when writing. They don't sound natural. AI doesn't understand subtle differences. It may repeat words or phrases too much. It's technically correct, but it doesn't sound good. Good writers look for synonyms to avoid repetition. AI may not have an ear for that. AI can at times get a bit wordy, say more than you need to hear. It may be trying a bit too hard to inform.

 

All that said, it is getting better, so you may not be able to tell whether it's AI or just coming from a less than outstanding human writer. There is a better way, though it only applies to some books. Some have a logo on the book confirming it was written by a human. You won't have to read a lot of pages first only to discover it is not something you really want to read.

 

The UK Society of Authors recently initiated a program where authors can place the Human Authored logos on their works. They explain, “Today’s online marketplace is increasingly flooded with AI-generated books and human authored works need to stand out. Readers who value the skill, empathy and imagination it takes to craft an original work should be able to clearly distinguish these from AI-generated content. Authors need to showcase and protect their creative labour whilst being paid fairly for it.”

 

They have opened the program in partnership with the U.S. Authors Guild which already has such a program in place for American authors. British authors can participate by joining the Society of Authors (if not already a member), logging in to their account and signing the agreement. The logo will be available when the process is completed.

 

To what is an author attesting by signing the agreement? They are attesting that the book is human authored which they define as thus: “The text of the work was created by you as sole author or together with other human beings and that it is your own intellectual creation as the result of the exercise of your skill, labour and judgment.

 

“The text, therefore, represents the expression of your creativity as the human author and it has not been produced by the use of a generative Artificial Intelligence (GAI) model e.g. by the use of prompts.
 

“The use of GAI or tools with AI-embedded features does not disqualify a work from being ‘Human Authored’ under this scheme, provided that the tools have been used for assistive purposes only e.g. the use of GAI-powered tools like a word processing program, spelling and grammar checks, for research, brainstorming or outlining, or any other use that does not generate text.”

 

At this time, the program is only available to members of the Society of Authors, but the plan is to expand it in the future to all authors regardless of membership.

 

In the U.S., authors can participate in a similar program through the Authors Guild. It has a statement authors must attest to which says something very similar to the British language. It is available to members and nonmembers alike, except for a small fee for nonmembers. The logos used by the two organizations are virtually the same.

Rare Book Monthly

  • Sotheby’s
    Reason and Revolution:
    Extraordinary Works from a Distinguished Private Collection
    Part I
    Live Sale 20 October
    Sotheby’s, Oct. 20: Copernicus, Nicolaus. De revolutionibus orbium colestium, Nuremberg, 1543, first edition.
    Sotheby’s, Oct. 20: Newton, Isaac, Sir. Autograph manuscript worksheet, Cambridge, probably May 1694.
    Sotheby’s, Oct. 20: Euclid. Praeclarissimus Liber Elementorum in Artem Geometrie, Venice, Ratdolt, 25 May 1482, first edition of the first substantial mathematical work to appear in print, Durazzo copy.
    Sotheby’s, Oct. 20: Galilei, Galileo. Sidereus nuncius …, Venice, 1610, first edition of the foundation of modern astronomy.
    Sotheby’s, Oct. 20: Kepler, Johannes. Astronomia nova aitiologitos …, Prague or Heidelberg, 1609, first edition, contemporary vellum, the Chasles copy.
    Sotheby’s, Oct. 20: Cellarius, Andreas. Harmonia macrocosmica seu atlas universalis et novus ..., Amsterdam, Jan Jansson, 1661, brilliantly handcolored.
  • Bonhams, Now thru Oct. 14: The "Hatfield" Apple-1 Computer in working condition, signed by Steve Wozniak with a letter signed by Steve Jobs. Estimate: $500,000-800,000
    Bonhams, Now thru Oct. 14: REICHARDT, JASIA; curator. Cybernetic Serendipity: The computer and the Arts. Portfolio and Catalogue. Estimate: $5,000-8,000
    Bonhams, Now thru Oct. 14: An Apple Lisa 1 Microcomputer. Estimate: $50,000-70,000
    Bonhams, Now thru Oct. 14: A rare Apple Paladin "All-In-One" computer prototype. Estimate: $40,000-60,000
    Bonhams, Now thru Oct. 14: 30th Anniversary "White OC" Edition Asus ROG Nvidia Astral Gegorce RTX 5090 signed by Jensen Huang. Estimate: $10,000-15,000
    Bonhams, Now thru Oct. 14: A clear plastic prototype Apple Macintosh Portable. Estimate: $10,000-15,000
    Bonhams, Now thru Oct. 14: An Apple Jolly Roger pirate flag. Estimate: $4,000-6,000
    Bonhams, Now thru Oct. 14: An Apple Newton messagepad engineering development notebook. Estimate: $4,000-6,000
    Bonhams, Now thru Oct. 14: A rare 1839 Jacquard-woven silk portrait of Joseph-Marie Jacquard. Estimate: $4,000-6,000
    Bonhams, Now thru Oct. 14: A clear plastic prototype Apple Macintosh Powerbook Duo dock with an Apple Powerbook Duo 280. Estimate: $3,000-4,000
    Bonhams, Now thru Oct. 14: A clear plastic prototype Macintosh 'Apollo' Classic II. Estimate: $3,000-5,000
    Bonhams, Now thru Oct. 14: WEIZENBAUM. Computer Power and Human Reason. 1976. Estimate: $1,500-2,500
    Bonhams, Now thru Oct. 14: An Apple Newton Messagepad with marketing display. Estimate: $1,000 - 1,500

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