- Used and Rare: Travels in the Book World
- Out of the Flames: The Remarkable Story of a Fearless Scholar, a Fatal Heresy, and One of the Rarest Books in the World
- The Anatomy of Deception
- Slightly Chipped: Footnotes in Booklore
- The Friar and the Cipher: Roger Bacon and the Unsolved Mystery of the Most Unusual Manuscript in the World
- Nancy Goldstone
- Melvyn Bragg
- Nicholas A. Basbanes
- Jean Strouse
- Jeremy Mercer
- Alan Cumming
- Chas S. Clifton
- John L. Casti
- Michael Gerber
- Roger Warner
- Jack Beatty
- Richard Cavendish
- Kerwin Fischer
- Geoffrey Stokes
- Gabriel Zaid
- John O'Grady
- Joan O'Grady
- Stuart Kelly
- Marie-Françoise Colombani
- Matthew Bortolin