A science-fiction novel I authored in 2013, Kyrathaba Rising, has been very modestly profitable. It has earned an award, and a fair number of 5-star reviews, although I don't necessarily recommend the Amazon star system as a guide to selecting quality literature.
170 years from now, aliens decimate Earth. A relative handful of humans survive, hidden in deep subterranean enclaves that offer some protection from surface radiation. Although the main attack is now seven years in the past, one alien ship remains in orbit, and the conquerors are not content merely to let humanity lick its wounds.
If you'd like a sneak peek for free, enough to let you know whether you're going to enjoy it or not, use the following link. It's the first four chapters in PDF format. Feel free to download it and share it with friends via email.