The online SAA "green book"

The SAA "green book" is the first book which you might want to read if you're interested in Sex Addicts Anonymous. [Edit: I verified on Firefox on my laptop that SAA's book-hosting provider now uses HTML5. So it should work on mobile too.] Or you can buy the print version, online or at any SAA meeting.

The online AA "big book"

The "big book" is the Alcoholics Anonymous basic text. It's another book which you might also want to read if you're interested in Sex Addicts Anonymous. It's a series of PDF files. You may view them or download them. Or you can buy the print version, online or at any AA meeting.

Notes

In each book, the "personal stories" section is the second half. I recommend that you read the stories section first.