This is a great historical accounting of the life of an American aviation pioneer. Tex Johnston's life was a colorful mix of barnstorming through the flight testing and air racing of WWII fighters, and finally the experimental flight testing of the Bell X-1 (prior to Chuck Yeager) and the Boeing aircraft when the jet age was underway. The book is a little scant in his accounting of the famous (infamous?) barrell rolls of the 707 prototype over Lake Washington, which is disappointing. Overall, a great book and must reading for any fan of the early years of experimental flight testing.