1. In the Image: A Novel, by Dara Horn (softcover edition, W.W. Norton & Company, 2003).
http://www.amazon.com/Image-Novel-Dara-Horn/dp/0393325261/
2. When You Have to Say Goodbye: Loving and Letting Go of Your Pet, By Dr. Monica Mansfield, with illustrations by Lennie Peterson (hardcover, Beanpole Books, 2011).
I have heard Dr. Mansfield, who is a veterinarian, on The Jordan Rich Show, on Boston radio station WBZ-AM. The book is geared to children, ages five and older.
http://www.amazon.com/When-You-Have-Say-Goodbye/dp/0983103216/
3. Faith: Trusting Your Own Deepest Experience, By Sharon Salzberg (softcover edition, Riverhead Trade, 2003).
http://www.amazon.com/Faith-Trusting-Your-Deepest-Experience/dp/1573223409/