Booker.io - Booker is a networked book discovery platform to help people find must read book through people...
Goodreads - See what your friends are reading.
Readernaut - We are a small community of readers, sharing our adventures and supporting each other as we persue a life of learning.
Read This Twice - Verified book recommendations from people we look up to
BookLikes - BookLikes is a free blog platform for book lovers. 100% independent and free.
GoodBooks.io - Largest curated collection of 8,500+ book recommendations.