Yes, it's the return of the gay cowboys. Be still my beating heart.
Sweet Lips by Mel Smith, is the first m/m Western I've read that's set in the old West, with all the complications that entails. The protagonist falls hard for Wyatt, the son of a powerful ranch owner. Wyatt falls just as hard, and when the two are discovered in flagrante masculine-o, they are forced to go on the run.
And run they do! They flee across a ton of terrain, but make time everywhere they go to fall deeper in love, and renew their bond (so to speak) at every chance.
Smith's writing style is pretty good: light and breezy, with some care put into the historical aspects of the setting, and both characters are well fleshed out, and the peril is immense and terrifying, and actually perilous. I was really impressed with how well Smith juggled all the supporting characters, and gave them life without letting them overwhelm the plot or having to dwell on them unnecessarily. They're quite well done without being ham-fisted.
Oh! There's a bit of a violent section at the end, but nothing that's out of character for the time period and setting, and even though I didn't care for it, it's kind of vital to the plot--which is all I'll say, lest I ruin it for everyone else.
And of course, there's a happy ending.
(I know, but you so needed to know that! And besides, it's m/m romance. How can you not have a happy ending? In *ahem* the narrative sense of the term.)
Btw, I'm definitely taking book recommendations for my summer reading, if anyone has any. Bring 'em on!