what is this book about... my american journey by colin powell?

Answer 1

Amazon.com says:
General Powell may have undertaken this book as a form of paid political test marketing, but it turns out to be a success of an altogether different kind. We don't learn from this book if Powell is presidential material, but his recounting of the various steps of his career give us an unrivaled view of the ins and outs of military bureaucracy and shows how the modern American military, with its consistent emphasis on can-do attitudes and actual results, is a much more congenial place for realizing one's talents than our still-alarmingly pigeonholing general society

Answer 2

It' s the story of General Powell's life and career.