Harvard Business School professor Michael Watkins delivers what Publishers Weekly calls "an earnest guide to career transition periods." If you've just begun a new career in management, or if you'd like a new, refreshing approach to your job, Watkins gives practical advice for anyone looking to climb the business ladder. Through Watkins' four-fold study of the problems managers encounter, you'll learn how to establish yourself within the first 90 days in order to move quickly along the path to success.