| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2008 | 978-0-9647267-5-8 | Chuck Robinson · Debbie Robinson | The Art of Shelling: A complete guide to finding shells and other beach collectibles at shelling locations from Florida to Maine |
| 1997 | 978-0-9647267-7-2 | April Wengren · Debbie Robinson · Chuck Robinson | Treasure For Our Sand Castle |
| 2000 | 978-0-9647267-8-9 | Chuck Robinson | The Art of Shelling: A Complete Guide to Finding Shells and Other Beach Collectibles at Shelling Locations from Florida to Maine |