Desolan

So far, I'm enjoying the book, but it feels like a reworking of 'Age of Exploration'. (though that one got dropped in the middle) Anyway, good luck with the book.

air ratios similar to earth at 55 km? direct human breathing? okay, it's definitely a work of fiction.

Some description of his struggling expression changing before he squeaks out his concession could have really brought this out a bit better in my mind.