Transitions are a critical time for leaders at all levels. Missteps made during the crucial first three months in a new role can jeopardize your success. In his book, The First 90 Days; Michael D. Watkins offers proven strategies for conquering the challenges of taking on a new role — no matter where you are in your career. Whether you’re starting a new job, being promoted from within, or embarking on an overseas assignment, this is the guide you’ll need to succeed in your first 90 days — and beyond.