I feel like I'll get shot for saying this but A Court of Frost and Starlight was a massive let down for me. I loved the series but this thank you/bridging book failed to capture the magic of the first trilogy and did nothing to make me think kindly of Nesta nor did it give me warm fuzzies for her story arc in the next trilogy.
Probably The Cruel Prince/Wicked King/Queen of Nothing... The truth is that I add so many books to my kindle/Amazon Wishlist based on my fellow bloggers posts and reviews but I have no idea when I'll get around to reading them!
Examples of books added to my kindle because of blogger's posts: