B2B LinkedIn content marketing - A 14 step guide to acquire and nurture leads on Linkedin
Startup Stash - A curated directory of 400 resources & tools for startups
Content Marketing Playbook - Built from 12 years and 83,232,485 visits. By Hiten Shah.
The Influencer Marketing Stack - Free resources to launch a killer campaign
Content Marketing for Drupal - More traffic for your Drupal websites by StoryChief
Makerbook - A directory of the best free resources for creatives