Hi, Melody -
Sorry for the delay in answering. I had to get home and find the books! These are on Zen meditation, and I really like them.
Zen Mind, Beginner's Mind - Shunryu Suzuki
The Three Pillars of Zen - Roshi Philip Kapleau
I enjoy meditation, though I don't do it to seek enlightenment in the Zen way. The things I've found the most helpful are to sit quitely on the floor. Breathe deeply from the gut - really focus on the air coming in and out. It's quite different from breathing from the upper chest like most of us do. Relax the neck and shoulders. That takes some effort - a lot of my tension is there, along with clenching the jaw! Also, focusing on breathing only, helps to clear your mind of distracting thoughts. Enjoy!