I'm trying to remember the title to a book that I read some time in the 80s I think. The only thing I have to go on is what the cover of the paperback looked like. I'll try to describe as much detail as possible.
The main color of the book cover is blue. There is a large gray mountain which we are zoomed up against. Against the mountain is a small crashed space ship or some form of what I'll call a shuttlecraft (e.g. it is meant for traversing around a planet, not into space). It looks like it could seat 1-2 people. It has a clear sphere dome over the cockpit.