Dr. Mel Levine's A Mind at a Time jumped onto our April 8 bestseller chart after a full hour with Oprah on March 27. The Simon & Schuster hardcover enjoyed six weeks on the list before it dropped off three weeks ago. But last week, it was baaaack—and in the #2 spot, no less. The sales catalyst was Levine's May 20 interview on NPR's Fresh Air with fill-in host Barbara Bogaev (regular host Terry Gross was on vacation). Copies in print after five trips to press: 146,000.

With reporting by Dick Donahue