I wasn't entirely satisfied with the searches I did on Amazon. You can take a look and see if there is anything that appeals to you there:

Amazon search - Depression

I was hoping that some of the books I have used would turn up, but they didn't. I'm not sure which ones will resonate with you, and I haven't finished working through most of these, but here are some that I have used and have gotten some benefit from:

Feeling Good, the New Mood Therapy by David Burns. I had this one a long time ago and it's a start. It is about self-treating your own depression.

The Feeling Good Handbook Also by David Burns. More compehensive. I haven't finished reading it yet. These are both cognitive-behavioral.

Healing the Child Within by Charles Whitfield. More of a psychodynamic approach - inner child work, adult children of dysfunctional families (alcoholics, etc. - it actually can apply to almost anyone). This one was powerful for me.

A Gift to Myself Also by Charles Whitfield. This is a workbook to go along with the other. I'm a few chapters into the workbook now, and I do really like it. The author recommends taking your time (months or years to get through the whole thing) working through the workbook.

Choosing Lightheartedness by Kari Joys. She structures the book to be completed over 33 days - one day to read a chapter and the next to work on the exercises and let it sink in. I have not been able to go that fast. In fact, I got stuck on about the third chapter because I was not able to be quite so positive with myself yet. It does have potential if you pace yourself. I have even written to the author and she wrote back! And wrote to me again later.

That should give you a place to start. I'd love to hear if you try any of these, and what you think. If I think of more I'll post them. You could also check the resources here, and ratings, and see if you find anything there that you are interested in.

Rap