This easy to read book provides the reader with lessons learned in the military, and designed to be used by other military leaders during normal and contingency operations. Readers will find the lessons easy to understand. Each chapter title will prompt the reader to remember the lesson content. The back half of the book is designed as a work book that can be used by an individual reader through self study or in a group format. Either way, the lessons and associated workbook questions will aid leaders in their progression.