Author

Books by David Allen

David Allen is an American productivity consultant who developed the Getting Things Done methodology over decades of coaching executives and knowledge workers. He founded the David Allen Company and has advised organizations ranging from Fortune 500 firms to governments. Allen has written several follow-up books including Ready for Anything and Making It All Work, and he has updated GTD in a revised second edition (2015) to reflect digital workflows. He is widely credited with influencing a generation of productivity software, from OmniFocus to Notion.