The Mountain Between Us by Charles Martin
A plane crashes in a vast wilderness area. The pilot dies, the two passengers, a man and a woman, survive but with injuries. Luckily the man is a surgeon and knows how to help keep the woman alive and healing. They experience various adventures, and it's one of those quick reads where you want to keep reading to see what happens next. I enjoyed the book... until the end. I did not like the ending. It cheapened the characters, especially the male.
A good beach read when you want something entertaining but not too deep.. and if you can look past a mediocre ending.