Dan Whitmore is a book dealer in southern California. He is 35 and never experienced the halcyon days of bookselling two decades ago. He was in high school then and would go on to Middlebury College for his undergraduate degree and then the University of Pennsylvania for a degree in law. He then worked as a lawyer for a year before reaching two decisions: 1. He didn’t want to spend his life in law and 2. He wanted instead to pursue his passion for collectible material in the books, manuscripts, maps and ephemera fields. And so he started 7 years ago.
His gatekeeper to the book trade was Kevin Johnson of Royal Books in Baltimore who he describes as both mentor and friend. Initially he came to books as a collector but in 2009 sold some books to/through Kevin. In 2010, leaving the law behind he set off to join the fraternity of rare book sellers. Goodbye business suits, hello road maps and sunglasses for the world of rare books he was entering is a world in transition. Thousands of dealers were rapidly closing shops and shifting to the duplex model of shows and online listings. In starting out he began in this new world, a world that David Lilburne recently described as “working harder to make less.”
If a bookseller reset his direction in life almost a decade ago his appreciation for books is longer held. He speaks of being an avid reader by ten and of collecting baseball cards and seashells instinctively. His first collectible book was a copy of “For Whom the Bell Tolls”, a book he bought from a street vendor that he describes as “the book that bit me.” From that moment he began to see the world as a history of the printed word and the world of old and rare books as its Byzantium. He was hooked.
Today he speaks of the law as a career and bookselling as a life style but he also believes it has become his career. It’s an unusual career path but he points out he is hardly the first. “I think a couple dozen or so ABAA members are or have been lawyers.
Fast forward to 2016 he has now established his credentials. He’s been an ABAA member since 2014 and in 2016 is doing all three association sponsored shows.
The Challenges? Family first, then business.
He and his wife are expecting twins. They already have two girls. Their birth will be an exceptional moment and in the future an exceptional challenge. When I asked about the income to cover all the anticipated expenses he said, “I gauge my career as a bookseller against what I would have made as a law partner. It will be a challenge but I’m doing what I love and you can’t beat that.”
So what is he doing?
He’s using his working capital to buy individual items and collections. Many collecting fields have seen their fortunes decline. He mentions stamps, furniture and baseball cards and there are of course others. And collectible books too are in transition, scarcity a factor but relevance and importance increasingly determining.
And this is what Dan excels at: telling the story. Understanding the what’s and why’s of a collection is an art and, an important one. In the future the standards for carefully wrought collections will be higher because so much more will be known.
Dan now focuses on exceptional material and on telling their untold stories. He joined the field as it fell from grace. He will live long enough to see it rise again.
So if old booksellers remember when things were better, Dan will look ahead and in time see blue skies.
Sotheby’s, July 14: Henry De La Beche. "Awful Changes," 1830. $6,000 to $9,000.
Sotheby’s, July 15: [Apollo 11]. Flight Plan, Complete Original Printing Signed by Buzz Aldrin. $5,000 to $8,000.
Sotheby’s, July 15: Thomas Alva Edison. Documents Establishing and Ending the Edison Electric Railway Company. $20,000 to $30,000.
Sotheby’s, July 15: Richard P. Feynman. Feynman's Lectures on Gravitation 1-16, Including the Original Transcriptions of Lectures 12-16 by Morinigo and Wagner, With Richard Feynman's Manuscript Notations, 1971. $12,000 to $18,000.
Sotheby’s, July 15: [Apollo 9]. A Group of Manuals and Mission Documents used by Stuart Roosa as a member of the Astronaut Support Crew. $5,000 to $8,000.
Sotheby’s, July 15: [BYTE: The Small Systems Journal]. A collection of early foundational issues of Byte: The Small Systems Journal, with rare hardcover editions. $5,000 to $8,000.
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