| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Colorado River Pocket Guide | 978-1-5441-9603-9 | 2017 | |
| Lower Guadalupe River Pocket Guide | 978-1-5441-9765-4 | 2017 | |
| San Marcos River Pocket Guide | 978-1-5428-1697-7 | 2017 | Kelly Ellzey |
| South Llano River Pocket Guide | 978-1-5441-9793-7 | 2017 | |
David E. · David Elesh · David Elias · David Ellis · David Else