- HörbuchThe Last of His KindDavid Roberts
- HörbuchThe Pueblo RevoltDavid Roberts
- HörbuchThe Mountain of My Fear and DeborahDavid Roberts
- HörbuchAda Twist and the Disappearing DogsAndrea Beaty
- HörbuchRosie Revere, EngineerAndrea Beaty
- HörbuchIggy Peck, ArchitectAndrea Beaty
- HörbuchAda Twist, ScientistAndrea Beaty
- HörbuchOn the Ridge Between Life and DeathDavid Roberts
- HörbuchIn Search of the Old OnesDavid Roberts
- HörbuchThe MountainEd Viesturs
- HörbuchSofia Valdez and the Vanishing VoteAndrea Beaty
- HörbuchAaron Slater and the Sneaky SnakeAndrea Beaty
- HörbuchAaron Slater, IllustratorAndrea Beaty
- HörbuchSandstone SpineDavid Roberts
- HörbuchSofia Valdez, Future PrezAndrea Beaty
- HörbuchLila Greer, Teacher of the YearAndrea Beaty
- HörbuchThe Lost World of the Old OnesDavid Roberts
- HörbuchEpicAlfred Lansing
- HörbuchConquistadors of the UselessLionel Terray
- HörbuchHighBrummie Stokes
- HörbuchThe Bears EarsDavid Roberts
- HörbuchLimits of the KnownDavid Roberts
- HörbuchGreat Exploration HoaxesDavid Roberts
- HörbuchEscalante's DreamDavid Roberts
- HörbuchThe Lost ExplorerConrad Anker
- HörbuchSerien: The QuestioneersAndrea Beaty
- HörbuchMoments of Doubt and Other Mountaineering WritingsDavid Roberts
- HörbuchSerien: Adrenaline SeriesAlfred Lansing
- HörbuchAn Audio BundleGreg Child
- HörbuchAn Audio BundleH. G. Wells
- HörbuchSerien: An Audio BundleStephan Schiffman