All my stories are finished, so don't worry about abandoned stories.
My earlier Catalyst, Great Death and Poking the Devil in the Eye (the sequel to Stranded in a Foreign Land) have all been 'unpublished' and are only available behind the SOL paywall.
If you're impatient, you can purchase any of my stories at Bookapy, or my usual sites: Amazon, Smashwords or various retail sites via Direct2Digital.