- AudiobookThrough The Brazilian WildernessTheodore Roosevelt
- AudiobookDeath Valley in 1849William Lewis Manly
- AudiobookThe Exploration of the Colorado river and its CanyonsJohn Wesley Powell
- AudiobookStickeenJohn Muir
- AudiobookThe Voyage of the LiberdadeJoshua Slocum
- AudiobookReminiscences of a RangerMajor Horace Bell
- AudiobookThe Cruise of the SnarkJack London
- AudiobookJungle PeaceWilliam Beebe
- AudiobookA Tour On the PrairiesWashington Irving
- AudiobookTo the South SeasGifford Pinchot
- AudiobookTo Cuba and BackRichard Henry Dana
- AudiobookCamps and Trails in Old ChinaRoy Chapman Andrews
- AudiobookMy Attainment of the North PoleFrederick Albert Cook
- AudiobookA Tramp Across the ContinentCharles Fletcher Lummis
- AudiobookNarrative of the Most Extraordinary And Distressing Shipwreck of the Whaleship EssexOwen Chase