The Man On The Wall by CaseyStar

Title: The Man On The Wall (Ares 3 Series)
Author: CaseyStar
Fandom: The Avengers
Relationship(s): James “Bucky” Barnes/Steve Rogers
Rating: Teen and Up
Genre: AU, Fusion, Adventure
Word Count: 182519
Warnings: Depictions dealing with someone stranded alone on Mars, and all that entails 

Summary:

Bucky Barnes was a member of Ares 3.

Now he’s the lone man on Mars, with no communications, not enough food and no way to get home.

He’s a little fucked off about it.

Why You Should Read This:

This is a fusion of Marvel with The Martian book (soon to be a movie with Matt Damon). I stumbled upon this entirely by accident, and couldn’t put it down. I moved it onto my iPad to read it on the train, and then sneakily read more when I was on lunch and tea breaks at work.
It does have major spoilers for the book, apparently. And while there are no overarching warnings included, the author makes sure to put in chapter warnings if there are things that may be problematic. I had no issues with it, but do read CaseyStar’s warnings yourself.