Goodreads - See what your friends are reading.
Startup Stash - A curated directory of 400 resources & tools for startups
LibraryThing - A home for your books.
Content Marketing Stack - A curated directory of content marketing resources
GoodBooks.io - Largest curated collection of 8,500+ book recommendations.
StartupResources.io - Tightly curated lists of the best startup tools