Sprint (Jake Knapp)

Sprint: How to Solve Big Problems and Test New Ideas in Just Five Days (Jake Knapp, John Zeratsky, Braden Kowitz)

- Sprints help you fast forward to the future and see customers react sooner

- The longer you wait, it becomes increasingly harder to change products

- Your product is never “ready” - but a sprint-mindset helps you make time-based releases (instead of feature-based).