"Having studied how boys and girls develop differently Michael Gurian turns his attention to adult men in this entertaining, informative, and groundbreaking book on the male brain. Following two decades of neurobiological research. What Could He Be Thinking? answers the questions women and the world are asking about husbands, fathers, boyfriends, and coworkers. Mixing neurobiology with Gurian's very readable style, anecdotes from everyday life, and a new vision of the male psyche, the book will satisfy the tremendous curiosity women and our culture have about the roots of male behavior."