Perfect Time-Based Productivity

3d cover of perfect book better

If you have benefited from the research I have conducted over the past few years then you may enjoy my late 2014 book: Perfect Time-Based Productivity.

It’s a book that is driven heavily by the studies of hundreds of scientists working in diverse fields. With over 200 citations, it’s Judith Kolberg endorsementsperhaps the most researched book in the field of time-based productivity. As a multi-disciplinary effort, it’s rather unique, using sources based in psychology, management, brain science, industrial engineering, philosophy and more.

For a complete description and short video trailer, visit the book’s website at

Now available on Kindle and paperback from