One of Amazon's "100 Leadership & Success Books to Read in a Lifetime," now revised and updated for a new era of work.

Over 20 million copies sold worldwide.

Transitions are critical moments in every career. Whether you're starting a new job, stepping into a bigger leadership role, taking charge of a team, changing organizations, or reinventing yourself mid-career, the decisions and actions you take in your first few months can determine whether you flourish or stumble.

For more than two decades, The First 90 Days has been the world's most trusted guide for navigating these pivotal transitions. Acclaimed leadership expert Michael D. Watkins has helped generations of leaders avoid common traps, gain traction quickly, secure early wins, and build the foundations for long-term success.

Now, in this newly revised and substantially updated edition, Watkins expands and modernizes his bestselling framework for a world transformed by constant technological change and new ways of working. Building on his proven principles, he introduces a new First 90 Days Transition Roadmap, as well as tools and insights for establishing strategic direction, mobilizing teams, creating and sustaining organizational energy, and expanding your influence. Updated examples, research, and practical guidance help readers meet the challenges of today's workplace, including hybrid and virtual work, global collaboration, and the opportunities and challenges presented by AI--all while staying focused on the fundamentals that drive successful transitions.

Filled with actionable strategies, self-assessments, and proven techniques for leaders at every level, The First 90 Days is your essential guide for getting up to speed faster, building confidence sooner, and turning periods of uncertainty into opportunities for growth and impact.