Some recent ones:
Crooked House by Agatha Christie - a reread, it's been years since I read it and it's even better than I remembered. Maybe my favourite of her standalones. Still in awe at just how good she was at writing, so prolific but also so many great books.
The Hidden Palace by Helene Wecker - absolutely beautiful, the best book I've read in a long time. I was worried it wouldn't live up to the first book (The Golem and the Jinni) but it definitely did. I have a confession - I didn't really enjoy the Sophia POV chapters and skimmed most of them. Kreindel was great though, I loved her and her character arc. Hope to see more of her in book three!
Death by Bullet by John Scalzi - a fun read, though I wasn't really attached to any of the characters.
Knot of Shadows by Lois McMaster Bujold - I'm a little disappointed with this one, love the series but I found this novella rather dull. Also, she's sidelined my favourite character - Lois, I want more Nikys screentime!
The Legacy of Molly Southbourne by Tade Thompson.
Artifact Space by Miles Cameron - boring boring boring. I had a longer rant typed out, but it seemed a bit mean so I deleted it.
The Redoubtable Pali Avramapul by Victoria Goddard.
Currently reading: At the Feet of the Sun by Victoria Goddard - very wordy and has some flaws, but I'm enjoying it very much. I haven't shipped two characters this much in AGES.