The 4-Hour Workweek: Escape 9-5, Live Anywhere, and Join the New Ric

Timothy Ferriss gives a step-by-step guide to achieve more by working less, along with more than 50 practical tips and interesting case studies.

How do I improve concentration and increase my productivity?

An interesting discusssion on Quora, with thoughts and techniques on improving concentration.

Quora

11 Productivity tips that creative types already know

From reading a lot of magazines to foster obsession to giving up quickly to move forward, 11 tips on productivity that creative types are already aware of.

Danielle Laporte

How to Hack Your Diet for 2, 3 or Even 10x the Productivity

How optimizing what you eat, by cutting out sugar and carb heavy diets and replacing it with a protein rich diet, can help increase productivity by 10 times.

Zapier

How Does Working Out Affect Productivity During The Workday

A detailed overview of the positive effects of quality and scheduled workouts on productivity, health and mood.

AdaptRM

How Playing Games Increases Workplace Productivity

An infographic which explains how different parts of our brain are affected when we play games, from a jump in testosterone that affects energy levels to an increase in motivation.

Inc.

Health, Wellbeing and Productivity in the Workplace

An article based on research by RAND Europe, which shows how lack of sleep, and mental health problems are leading to a loss of productivity.

RAND

Time Management Case Studies: Hobbies and Productivity

How pursuing a hobby helps relieve stress and emotional recharging while improving confidence, self esteem and creativity, which ultimately boosts productivity.

Ridiculously Efficient

A Life of Productivity

Chris Bailey's site focuses on productivity and features many articles, book, tech reviews and interviews related to the topic.

The Circle

A simple To Do System that creates a very reliable and fast working visual overview of the status of every project.

Attitude Control: The Key to Lasting Success

Attitude control: The key to lasting success by practicing 3 perfomance skills, namely effective self coaching, shifting to a leadership perspective and choosing to show up.

Dr. Neil Fiore

5 Ways to Increase Your Willpower

Five strategies by 5 experts, on how to increase your willpower, from doing the opposite of what you normally do, to choosing a reward in advance.

Real Simple

How to Get Organized

Four classic problems from clutter to time management and tips to overcome them.

Forbes

The Scary Truth About Procrastination

How the actual motive behind procrastination could be negative perception of self worth and how to overcome that perception.

Psychology Today

"Productivity" Tricks for the Neurotic, Manic-Depressive, and Crazy (Like Me)

A look at an eight step process to improve efficiency, from listing your three most daunting tasks everyday, to tackling them one at a time.

Four Hour Work Week

The Best Kept Secrets to Exceptional Creativity

The best kept secrets of exceptional productivity: two unexpected ways to disrupt overworking pattern and make yourself more efficient while working less

Psychology Today

The best music to listen to for optimal productivity, according to science

From songs with a specific tempo to songs without lyrics, how the kind of music you listen to can improve your productivity

Business Insider

4 Things That Kill Sleep and Productivity

From medical conditions such as hypothyroidism and asthma, to bad habits such as sitting for too long, 4 things that kill sleep and bring down productivity.

Inc.

How To Take Advantage Of Your Brain's Hidden Productivity Powers

How to take advantage of your brain's productivity powers and jumpstart creative projects by creating brain dumps in the form of calenders and to do lists.

Fast Company

3 ways to schedule your workday for maximum productivity

Three tried and tested alternatives to an 8 hour work day, which focus on rest intervals to improve productivity.

Business Insider

BrainHQ

Courses, challenges and personalized brain trainings that automatically adapt to your skill level so that you are always training at your threshold level to make real improvements.