Four Hour Book Club - 300+ Books recommended on the Tim Ferriss Show 📚
Rocket Reads - A simpler alternative to Goodreads
Bookicious - Find the best new book to read with books collections for makers, founders and entrepreneurs.
Libro - Libro is an app created by book lovers, for book lovers.
Bookcelerator - A curated directory of books that will make you smarter
LibraryThing - A home for your books.