I am fairly active in secular 12 Step recovery. It's been a great help to me. I am not interested in spirituality as part of managing my medical conditions wither that's a broken ankle or messed up neurotransmitters. I see alcoholism as a medical condition, not something that can be treated with faith healing or bronze age mythology.
There is a book called Staying Sober Without God by Jeffrey Munn that many secular 12 Steppers work from. There is also a book called Secular 12 Steps by Bill W (not the original Bill W) that many folks use as well.
I am absolutely healing with no reliance on God or a higher power. Just science, abstinence, secularism and a community of sober folks of all types.