Climb into the top-secret world of Northrop's stealthy B-2 Spirit! This behind-the-scenes look at the 1990's most talked-about weapon covers the origins of the Northrop B-2 Spirit, describes its complex features, details how it is built, how it operates, and how it penetrates enemy air defenses and destroys targets. Cockpit photos and details, weapon descriptions, aircraft serial numbers, and cutaway drawings bring you up-to-date on this stealthy flying wing design.