There's a Goodreads alternative for the Fediverse called Bookwyrm, which is currently in closed beta testing.
If you would like to take part, see this thread:
#GoodReads #Alternatives #Fediverse
There's also another Goodreads alternative for the Fediverse in development, though it's not yet in beta. It's called Readlebee and you can follow its progress at @Readlebee
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