Project Ekalavya - Monthly book summaries that you can't forget
Goodreads - See what your friends are reading.
Wibbitz - Watch video summaries of the news you want.
Bookicious - Find the best new book to read with books collections for makers, founders and entrepreneurs.
Bookstash - Bookstash is a free library of curated summaries from top nonfiction books.
Bookcelerator - A curated directory of books that will make you smarter