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.
Forum Auctions The Private Library: Fine Printing & Private Press books, the collection of the late David Chambers July 9, 2026
Forum, July 9: Hassall (Joan) A large collection of over 300 original woodblocks of engravings for various books, v.d., with Hassall's engraver's glass water-globe (Qty) - Est. £10,000-15,000
Forum, July 9: Eragny Press.- [Bradley (Katherine Harris) & Edith Emma Cooper], "Michael Field." Whym Chow, Flame of Love, one of only 27 copies, inscribed by Bradley, the rarest book from the press, 1914. - Est. £3,000-4,000
Forum, July 9: [Moore (Thomas Sturge)] [Wood Engravings], 71 wood-engravings printed by David Chambers from the original blocks, the only set on Japanese Hosho paper, from an edition of 5 sets, [1970]. - Est. £3,000-4,000
Forum Auctions The Private Library: Fine Printing & Private Press books, the collection of the late David Chambers July 9, 2026
Forum, July 9: La Fontaine (Jean de) Contes et Nouvelles en vers, 2 vol., engraved plates after Eisen, fine early 19th century blue morocco, gilt, by Bradel l'ainé, Amsterdam [Paris], 1762. - Est. £2,000-3,000
Forum, July 9: Erotica.- Prostitution.- Pretty Women of Paris (The); Their Names and Addresses, Qualities and Faults..., [Paris], privately printed at the Press of the Prefecture de Police, 1883. - Est. £3,000-4,000
Forum, July 9: Vale Press.- Ricketts (Charles) & Lucien Pissarro. De la Typographie et de l'Harmonie de la Page Imprimée…, [one of 216 copies], bound in dark blue morocco tooled in gilt, by Sarah T.Prideaux, 1898. - Est. £1,000-1,500
Forum Auctions The Private Library: Fine Printing & Private Press books, the collection of the late David Chambers July 9, 2026
Forum, July 9: Martin (John) Illustrations of the Bible, complete set of 20 mezzotints, good impressions, rarely found in early states, [c.1831-1835]. - Est. £1,000-1,500
Forum, July 9: Golden Cockerel Press.- Four Gospels of the Lord Jesus Christ (The), one of 500 copies, Mary Gill's copy, Waltham St. Lawrence, 1931 with a signed proof of engraving on japon numbered 10/10 (2) - Est. £5,000-7,000
Forum, July 9: Boccaccio (Giovanni) The Decameron, 3 vol., vol.1 extra-illustrated by John Buckland Wright with c.150 erotic original drawings in pen & ink and pencil, 1886 [extra-illustrated c.1940]. - Est. £10,000-15,000
Forum Auctions The Private Library: Fine Printing & Private Press books, the collection of the late David Chambers July 9, 2026
Forum, July 9: Cox (Morris) Collection of Gogmagog Press Books, 35 vol., rare complete collection of printed books issued by the press, limited editions, most signed by Cox, 1957-83. - Est. £10,000-15,000
Forum, July 9: Wynkyn de Worde.- [Terentius Afer (Publius)] [Comedie...], [Paris, Josse Badius: sold in London by Wynkyn de Worde, & others], [15 July 1504]. - Est. £4,000-6,000
Forum, July 9: Mosley (James) Ornamented Types. Twenty-Three Alphabets from the Foundry of Louis John Pouchée, 2 vol., one of 10 copies for presentation, from an edition of 210, 1992-93. - Est. £1,000-2,000
Freeman’s, June 30. Thomas Jefferson’s “Birth of the New Nation” letter, carried to Paris with the Treaty of Peace, by a Jewish patriot. $100,000-200,000.
Freeman’s, June 30. “The rockets’ red glare.” A British midshipman’s log recording the bombardment of Fort McHenry. $60,000-80,000.
Freeman’s, June 30. The Critical Promotion of a Naval Hero, Oliver Hazard Perry Commission signed by James Madison, 1812. $40,000-60,000.
Freeman’s, June 30. Born in the USA: First Day of Printing in the United States, July 4, 1776. $15,000-25,000.
Freeman’s, June 30. One of the Earliest Printed Announcements of American Independence, in the Exceedingly Rare Original Wrappers, 1776. $10,000-15,000.
Freeman’s, June 30. "The Two Big Guns of the N.Y. Yanks": A Striking Type 1 Press Photograph of Lou Gehrig's Hands. $8,000-12,000.
Freeman’s, June 30. A Unique Contemporary Manuscript Account of Joseph Smith's Final Words to His Followers, the Day Before his Violent Death. $8,000-12,000.
Freeman’s, June 30. The State of Minnesota Officially Certifies the Fourteenth Amendment to the Constitution Of the United States. $8,000-12,000.
Freeman’s, June 30. Extraordinarily Large Manuscript Petition Signed by a Who's Who of Colonial New York to Queen Anne from the Colony of New York. $8,000-12,000.
Freeman’s, June 30. Mickey Mantle's First Cover: The Earliest Front-Page Newspaper Image of Mickey Mantle, "Something Good from Joplin". $8,000-12,000.
Freeman’s, June 30. A Call to Arms in the Months Following the Declaration of Independence: An Early Continental Army Recruitment Poster. $6,000-9,000.
Freeman’s, June 30. Samuel Jones, the Statesman Behind the Newly Discovered "Jones Declaration": His Annotated Set Used in His Working Law Library. $6,000-9,000.
Forum Auctions The 10th Anniversary Sale Fine Books, Manuscripts and Works on Paper July 16, 2026
Forum, July 16: Inundation papyrus. P.Michael 4, the ‘Inundation papyrus’, a geographical account of the Nile near Canopus, in Greek, remains of two columns from a manuscript scroll on papyrus, Egypt, second century CE. £12,000-18,000
Forum, July 16: Book of Hours, use of Sarum, manuscript on vellum, 6 full-page miniatures, with famous Middle English inscriptions, Southern Netherlands for the English market, [c.1430]. £30,000-50,000
Forum, July 16: Qu'ran, Arabic manuscript on burnished, stencilled, and gold-flecked paper, 447ff., Sultanate Gujarat, Ahmadabad, [after 1411 but no later than 1442]. £15,000-20,000
Forum Auctions The 10th Anniversary Sale Fine Books, Manuscripts and Works on Paper July 16, 2026
Forum, July 16: Turner (William). A New boke of the natures and properties of all wines that are commonly vsed here in England, rare first edition of the first English book on wine, By William Seres, 1568. £20,000-£30,000
Forum, July 16: Spenser (Edmund). The Faerie Queene. first edition, Printed [by John Wolfe] for William Ponsonbie, 1590. £30,000-40,000
Forum, July 16: Shakespeare (William). The Comedie of Errors, extracted from the first folio, Isaac Jaggard and Edward Blount, 1623. £15,000-20,000
Forum Auctions The 10th Anniversary Sale Fine Books, Manuscripts and Works on Paper July 16, 2026
Forum, July 16: Fleming (Ian). Casino Royale, first edition, signed presentation inscription from the author, 1953. £40,000-60,000
Forum, July 16: d'Agoty (Jacques-Fabien Gautier). Anatomie de la Tête, first edition, Paris, chez le Sieur Gautier, 1748. £10,000-15,000
Forum, July 16: Martial Arts.- Lee (Bruce). 'Praying Mantis style' Kung Fu book, containing numerous annotations, diagrams and graphs in Bruce Lee's hand, c. 1960. £50,000-70,000
Forum Auctions The 10th Anniversary Sale Fine Books, Manuscripts and Works on Paper July 16, 2026
Forum, July 16: Warre (Capt. Henry James). Sketches in North America and the Oregon Territory, first edition, rare hand-coloured issue, 1848. £30,000-40,000
Forum, July 16: Norie (John William). The Marine Atlas, or Seaman's Complete Pilot for all the principal places in the known world..., 1826. £30,000-50,000
Forum, July 16: Mao Tse-tung.- Kim Il-sung.-[Note book for visitors from China to Korea], signed by Mao and Kim, [Beijing, 1954]. £10,000-15,000
Sotheby’s Shelf Life: Books, Manuscripts and Works on Paper from the Library of Stanley J. Seeger and Christopher Cone 25 June – July 7
Sotheby’s, July 7: Ludwig van Beethoven. Autograph sketches for the overture "Die Weihe des Hauses", op.124, [1822], UNPUBLISHED. £150,000 to £200,000.
Sotheby’s, July 7: Jane Austen. Pride and Prejudice, 1813, first edition, 3 volumes, contemporary half calf. £50,000 to £70,000.
Sotheby’s, July 7: Walt Whitman. Leaves of Grass, Brooklyn, 1855, first edition, first issue, original green cloth, the Doheny copy. £50,000 to £70,000.
Sotheby’s, July 7: Binding—Sangorski & Sutcliffe—Omar Khayyam. Rubaiyat, London, 1872, third edition, in a magnificent jewelled Peacock binding. £15,000 to £20,000.
Sotheby’s, July 7: George Eliot. Middlemarch, Edinburgh and London, 1871, first edition in the original parts. £20,000 to £30,000.