1. A Book of Tongues by Gemma Files

The Hexslingers trilogy is immense and tangled and complicated, so I won't spoil the details for you, except to say that it's about an alternate universe Wild West where magic is used, and what happens when a magician ("hex") raises powers better left along. It's also populated with beautifully diverse, emotionally devastating characters (almost all of whom are not straight- seriously I can count the heterosexuals in this series on one hand) and story arcs about identity and faith and love and recovering from betrayal and learning to stand on your own. It's about being a hero even when no one would ever have expected it of you, whether because of your gender, your race, your sexual orientation, or simply who you are. In a lot of ways, it's about growing up, and by the time I finished book three (bawling all the way) I felt like I'd grown up with the characters, even though it took me all of two weeks to get through the three books.
Hexslingers Omnibus (all three books plus three post-trilogy short stories): Amazon | Chizinepub.com
2. The Red Tree by Caitlin Kiernan
Sometimes I get a little worn down by reading mainstream fantasy/sf/horror because after awhile the parade of identitical, safely heterosexual couplings all blends into the same vague, bland oeuvre. That's probably a big reason I enjoyed Hexslingers so much, and it's definitely a reason I enjoyed The Red Tree. The book is a sort of Lovecraft pastiche set in rural Rhode Island, which leaves any number of questions floating at the end- what was real and what wasn't? Who, or what, was behind it all? What happened to Sarah Crowe? (The reason I mentioned mainstream SFF earlier is because this book is relatively mainstream- that is, it's published by Roc and I bought it at Chapters- and both the main characters are queer women. As is the author, I believe. Solidarity!) It's a very spooky read, and that's exactly why I like it. I'd also recommend Kiernan's The Drowning Girl, which has a similar eerie tone and cast of intriguing characters, but a happier (ish) ending- as happy as you can get with horror, anyway.
The Red Tree: Amazon
3. The Witch Sea by Sarah Diemer
Sarah Diemer is an author who deserves to be breaking the NY Times bestseller list and getting her books optioned into movies. Unfortunately she's not, mostly because she self-publishes in the name of having her books more accessible to the people who need them. The Witch Sea (which is really more of a novella than a novel) is a gorgeous, haunting romance between a young woman who's been tasked with keeping a gaggle of sea monsters prisoner and one of the monsters who wants to free them both. I won't say much more, besides the fact that Diemer packs more of a punch into 708 Kindle pages than most can in a hardcover book of the same pagecount.
The Witch Sea: Amazon, where is costs exactly zero dollars.
4. Her Majesty's Will - David Blixt

5. The Steel Seraglio by Mike, Linda, and Louise Carey
Chizine Publishing (the company that also published Hexslingers, above) is rapidly becoming one of my favourite indie publishers. They're a horror/sff company running out of Toronto, and they pride themselves on releasing the kinds of titles you couldn't find anywhere else. Hexslingers is one example (gay magic cowboys save the world!) and The Steel Seraglio is another (rogue harem saves a city using matriarchy!)

The Steel Seraglio: Amazon | Chizinepub.com
Merry Christmas, happy holidays, and have a fantastic New Year. I have an announcement coming up in the next few days that I hope you guys will enjoy hearing; in the meantime, I hope you're all enjoying the season.