Goodreads Alternatives

1. LibraryThing -
2. Shelfari -
3. weRead
4. The Reading Room - 
5. Libib -
6. Booklamp -
7. Reader2 -
8. Anobii -
9. Riffle Books -
10. BookLikes - 
11. Thirdscribe -
12. Slice Bookshelf -

References:

12 Alternatives to Goodreads