Alex Kantrowitz. Always Day One: How the Tech Titans Plan to Stay on Top Forever. New York, Portfolio, 2020.

An acclaimed tech reporter reveals the inner workings of Amazon, Facebook, Google, Apple, and Microsoft, showing how to compete with the tech titans using their own playbook. At Amazon, "Day One" is code for inventing like a startup, with little regard for legacy. Day Two is, in Jeff Bezos's own words, "stasis, followed by irrelevance, followed by excruciating, painful decline, followed by death." Most companies today are set up for Day Two. They build advantages and defend them fiercely, rather than invent the future. But Amazon and fellow tech titans Facebook, Google, and Microsoft are operating in Day One: they prioritize reinvention over tradition and collaboration over ownership.