The 3 meditation books to keep your practice fired up on a deserted island

What happens to a stone with sharp edges on the top of a mountain? Let's play a little mind game here. You are stranded on a deserted island. Nobody is around except wildlife and beautiful flora and fauna. My first thought is: Great! These are perfect conditions for relaxation and enlightenment! There is just this little issue. Who helps me to stay on the right track towards the unconditioned? In the past I had a dream of living an hermit lifestyle, somewhere remote, alone. With all the time on my hand to focus on spiritual growth. But reality will kick in pretty fast. I talked to a monk in a Thai monastery about it, as I was so frustrated with the ordinary monastery lifestyle of duties, work and little time for formal practice. He gave me a little simile: "What do you get, when you put a rock with sharp edges on the top of the mountain? You get a rock with sharp edges even afer decades of weather heavily wearing and tearing it. But what do you get when you throw a rock a wit...