| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2000 | 978-0-9673639-2-9 | Jeff Canja | Collectable Paperback Books: 10,000 Prices Realized |
| 2002 | 978-0-9673639-5-0 | '' | Collectable Paperback Books: A New Vintage Paperback Price Reference Second Edition |
| 2009 | 978-0-9673639-8-1 | '' | Popular Fiction Periodicals: A Collectors' Guide to Vintage Pulps, Digests, and Magazines |