Goodreads is a social network for readers, which centres around authors and books.
Getting the most from Goodreads
Goodreads is a valuable website for self-published authors.
Sign up and create an author profile
Search for your books. If they exists, claim them. If not, add their details.
Start adding friends. Goodreads has a tool that searches through your existing friends list on Facebook, Twitter or contacts from various email providers. You can also search for friends manually.
Search for interesting forums and join one or two. To get the most from discussion forums, see forum participation guidelines.