Just finished reading
Only Superhuman, and liked it a lot. The notion of "mods" initially being created to increase survivability in the sometimes-harsh environments of the outer solar system is intriguing.
I seem to recall you saying previously that this story was part of a "future history" you've created. I'd be interested in seeing other stories, and especially where humanity goes from here. Do you envision writing something soon set further into the future of this universe, or do you hope to write more tales of Emerald and the Troubleshooters first?
Whichever, best wishes for continuing success!