Interested in books by Johnnie Ruffin: Check out Ascending Descent on Audible
Ascending Descent Audible Trailer/Preview.
Ruffin Apps was created to distribute the work of hobbyist and software engineer Johnnie Ruffin. A wide range of interests will make for an eclectic collection of applications made available on Android, Kindle, and, in the future, even iOS.
Ascending Descent Audible Trailer/Preview.