Growth Hacker Marketing - Ryan Holiday's book, re-released and expanded
The Influencer Marketing Stack - Free resources to launch a killer campaign
TweetFavy - The Growth Hacking Tool for Twitter. Marketing automation software / Growth Hacking tool designed to grow your social media influence and attract real, targeted and engaged Twitter followers.
Content Marketing Stack - A curated directory of content marketing resources
Ryan Holiday - We Invest $500k in Sci-Fi Founders.
Mention ✪ Influencers Dashboard - Identify the influencers talking about your company