Podenco Press is a publisher, set up by Jo B, who has been in 12 step recovery for 26 years.
The workbooks and toolkits are suitable for both people with substance addictions and those with process addictions (or both in Jo's case), as a form of 'service' or 'paying it forward' to other addicts, workaholics, codependents, etc.
You can contact Jo via her website: https://jobimia.wixsite.com/podencopress/