Roadtograce.net offers the book The Road to Grace; Finding True Freedom from the Bondage of Sexual Addiction, by Mike Genung, founder of Blazinggrace.org, a ministry to those who struggle with sexual addiction and their spouses. The book provides the structure for breaking free from sex or porn addiction, and then leads the reader to the place of accepting God's love.
The Road to Grace is used in support groups in the US and Europe.