Hacker News Reader

Only use it to see if/where a book belongs to/in a series. No other aggregate-type website seems to provide this information in any usable fashion.

View on HN

For fiction, there's Fantastic Fiction (https://www.fantasticfiction.com)

Cheers! It looks to be slightly more limited compared to Goodreads (e.g. no expanded series/universes, no different reading orders, etc.) but its the best alternative so far.

Reply on news.ycombinator.com