How to Plan Your Day: The Complete Guide to Everyday Productivity

Cal Newport Deep Work: Rules for Focused Success in a Distracted World

John Zeratsky Make Time: How to focus on what matters every day

Aaron Mahnke Frictionless Freelancing

edify.me Summary of 'Deep Work' by Cal Newport. (2 Summaries in 1: In-Depth Summary and Bonus 2-Page PDF.)