There’s something undeniably gratifying about an elegantly crafted morality tale—and the business reporter Christopher Leonard has written a good one, even if you suspect that the full shape of it isn’t quite as smooth as he makes it out to be. The Lords of Easy Money is a fascinating and propulsive story about the Federal Reserve—yes, you read that right. Leonard, in the tradition of Michael Lewis, has taken an arcane subject, rife with the risk of incomprehensibility (or boredom), and built a riveting narrative in which the stakes couldn’t be any clearer.