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The First 90 Days
Book· Leadership

The First 90 Days

by Michael Watkins

The playbook for stepping into any harder role.

The transition framework that has become the default operating manual for professionals moving into stretched roles — first-time managers, new function leaders, and executives switching companies.

Why I recommend this

Nobody plans a first 90 days. Which is exactly why most people spend them reactive, gathering context they should already have. This book turns that first quarter into a deliberate campaign — learn, secure early wins, negotiate for the resources you need, and build a coalition. If you're preparing for a promotion, read it before the offer, not after.

Key lessons

  • The 'STARS' diagnostic — every transition is a different kind of turn.
  • Why 'early wins' beat 'big wins' in the first 90 days.
  • How to secure resources you'll need before the honeymoon ends.

Who this is for

  • Professionals stepping into a promotion, new role, or new company in the next 6 months.
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