探索一些有史以来最可怕的神话。《探索未知》一书中，探险家兼生存主义者克里夫·西蒙在令人生畏的风景中探索着一些最可怕的神话，他在寻找《迷失的时间》传说的隐藏线索。一部分是调查，一部分是游记，一部分是生存课程，克里夫独自冒险深入到一个极端的荒野，另一个则决心揭开这些可怕故事的源头。这意味着要用他的所有技能去徒步、游泳和爬到大多数人不敢去的地方。一路上，科学家、萨满、历史学家和目击者都提供了线索，揭示了这些往往无法解释的黑暗秘密。而当地导游则帮助他规划路线。

Exploring some of the most nightmarish myths of all time. Searching for hidden clues to lost-in-time legends, Into the Unknown follows adventurer and survivalist Cliff Simon as he makes his way through forbidding landscapes to explore some of the most nightmarish myths of all time. Part investigation, part travelogue, and part survival lesson, Cliff ventures solo-deep into one extreme wilderness to the other-determined to uncover the source of these scary stories. That means using all his skills to hike, swim, and crawl into places most people wouldn't ever dare go. Along the way, scientists, shamans, historians, and witnesses all provide clues that shed light on these dark secrets that often defy explanation. And while local guides help plan his route.

Explorer certains des mythes les plus cauchemardesques de tous les temps. À la recherche d'indices cachés sur des légendes perdues dans le temps, Into the Unknown suit l'aventurier et survivaliste Cliff Simon alors qu'il se fraye un chemin à travers des paysages interdits pour explorer certains des mythes les plus cauchemardesques de tous les temps.

Der Abenteurer Cliff Simon reist durch die USA, um einigen der gruseligsten Mythen auf den Grund zu gehen, die das Land zu bieten hat. Erwartet ihn in den Sümpfen Lousiannas wirklich ein Werwolf? Oder ein Affenmensch in der Mojawe-Wüste? Und was hat es mit den indigenen Legenden um ein angebliches Dimensionstor am Mount Shasta auf sich?