I got about 2/3 of the way through American Wife by Curtis Sittenfield and I have put it aside for now. The book started well and it's well-written with unshowy prose but I wouldn't want to be stuck with the narrator at a party. I'd have preferred to read a short book about the narrator's grandmother.
I have picked up Gods Behaving Badly by Marie Phillips and The Third Policeman by Flann O'Brien.
I started
Regression by Karen Bell - it's a time travel book and so far I'm gripped by the story. It's a short(ish) book but even so it seems ridiculously cheap at 93 cents on Amazon.