Strategy, discovery, metrics, growth, pricing, design, delivery and leadership. Each entry says when it is the right one to pick up.
Newport defines deep work as cognitively demanding activity performed without distraction, and argues it is becoming both rarer and more valuable at the same time.
Allen's system for keeping commitments out of your head and in a set of lists you trust. The workflow moves through capturing everything that has your attention, clarifying what each item actually is, organising the results into …
Drucker's argument is that effectiveness is a habit that can be learned rather than a trait people are born with, and he sets out the practices that make it up.