Picture above is Humphreys Peak (Arizona).
Follow me and share @OntosScience on Twitter.
Questions about the book or mountain climbing? Please feel free to post a comment on my Blog page or email Robert at OntosScience here.
Picture above is Humphreys Peak (Arizona).
Follow me and share @OntosScience on Twitter.
Questions about the book or mountain climbing? Please feel free to post a comment on my Blog page or email Robert at OntosScience here.