| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Broadsides! | 978-0-9712145-2-1 (0-9712145-2-2) | 2002 | Harald Henning · Inger Henning · Steven Novella Evan Bernstein · Joseph Unfried Celeste DeAngelis |
| Twin Crowns Age of Exploration | 978-0-9712145-0-7 (0-9712145-0-6) | 2001 | Steven Novella |