In Echo House, he describes three generations of a political family named Behl. Somewhat didactic, the book is full of reminders that politics is not for the idealistic and is increasingly dominated by the media-savvy and the telegenic. (For some reason, we make this simple discovery anew every decade or so.) After an early disappointment connected with his failure to secure a vice-presidential nomination, the senior Behl hands his son a signed first edition—of Adams’s Democracy.