| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Gum Guide - Comic Convention Edition: exclusive guide for comic convention trading card collectibles | 978-1-5371-21O7-9 (1-5371-21O7-3) | 2016 | Paul Hart |
n/s · Nicola Scheifele · Nicole Savall · Nicolo Savalli · Nigel Shepley · Nikil Saval