In Living with Limericks, Garrison Keillor unfurls his whole life in limericks. Since I first discovered Garrison Keillor, I joined millions who have thought hi to be a national treasure. Now, it turns out, all the while he was earning that distinction, he was keeping contemporaneous memos in the form of limericks. It's like finding out there was another floor to Versailles, or that Julia Child left a full freezer, or that there's a film of Jesse Ownes, shot from the other side of the Olympic track, where you can see him flipping Hitler off as he nears the finish line.