- Libro electrónicoThe Adventures of Bubba JonesJeff Alt
- Libro electrónicoThe Adventures of Bubba Jones (#3)Jeff Alt
- Libro electrónicoThe Adventures of Bubba Jones (#4)Jeff Alt
- Libro electrónicoSeries: A National Park SeriesJeff Alt
- Libro electrónicoTime Traveling Through Yellowstone National ParkJeff Alt