I haven’t read a lot of fairytale retellings.
I don’t have anything against the genre: it’s just they rarely catch my eye.
There are a couple of exceptions:
I have read Unnoticed by Australian author Amanda Deed, and Unhinged is on my to-read pile. Unhinged is an Australian historical retelling of the Beauty of the Beast, and Unnoticed is a twist on the classic Cinderella story.
I have also read Calor and Lumen by JJ Fischer, and am eagerly awaiting Memoria, which will be released in December 2024. This trilogy is described as a fantasy transformation of The Nightingale by Hans Christian Anderson, with echoes of the myths of Hades and Persephone. I don’t know the story of The Nightingale, so I don’t have any expectations about the story.
That is one of the challenges for authors writing a fairytale retelling: when readers know the original story, the author has to find a way of telling the story in a way that readers recognise as familiar, but with enough of an original twist that it is still interesting.