| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2002 | 978-0-9657686-1-0 | Pancho Doll | Day Trips with a Splash: Northeastern Swimming Holes (Day Trips With a Splash) |
| 2000 | 978-0-9657686-2-7 | '' | Day Trips with a Splash: Swimming Holes of the Southwest |
| 2005 | 978-0-9657686-3-4 | '' | Day Trips with a Splash: Southeastern Swimming Holes |
| 2008 | 978-0-9657686-4-1 | '' | Swimming Holes of California: Day Trips With a Splash |