Dribbble 2015 Year in Review - Everything awesome at Dribbble in the year 2015
GrowthHackList - 100+ curated growth hacks for makers + early stage startups
UI Jar - Hand-picked design inspiration for your real life projects
Growth Hacker Marketing - Ryan Holiday's book, re-released and expanded
Coolors.co - The super fast color schemes generator! Create, save and share perfect palettes in seconds!
Ryan Holiday - We Invest $500k in Sci-Fi Founders.