Hedgehogs and Foxes : Character, Leadership, and Command in Organizations, Hardcover by Zaleznik, Abraham, ISBN 0230606237, ISBN-13 9780230606234, Like New Used, Free shipping in the US In this compelling look at charismatic leaders and their leadership styles, Abraham Zaleznik asserts that leaders are either ‘hedgehogs,’ who view leadership as a single-minded track driven by unwavering rules, or ‘foxes,’ who assess and re-evaluate their goals and strategies based on ever-changing factors in business, politics, and culture.