"Turning the Mind Into an Ally" is a fantastic introductory text for those seeking to learn more about the meditation practice of mindfulness. Mindfulness practice (shamatha) is introduced here in a way that, while acknowledging the Buddhist roots of the practice, can appeal to anyone open-minded enough to engage it. I would recommend mindfulness to anyone regardless of their faith or philosophy, and this is a great place to take that first step. Also, the book is written in very clear, plain language that makes it a quick read the first time through, and a joyful reminder when you come back to it again...and again...and again.