Silver Wings, an anthology of gay steampunk stories by Cari Z., JT Whitehall, Ross Baxter, and Mahalia Levey. I think it's a great book and definitely one to try if you are interested in either or both genres.
In fact, for this Steampunk Giveaway Hop I have a copy up for grabs. All you have to do is comment and I'll put your name in the hat to win. Contestants should be 18 and older and able to read eBooks. Silver Wings is available in several formats, so you can read it pretty much on any reader or your laptop. This book is not available in print format.
I will award the book when the hop ends on December 2 at midnight. Good luck!