Jake Donham rated Mr. Penumbra's 24-Hour Bookstore: A Novel: Show rating 4 stars June 26, 2014 Public Robin Sloan: Mr. Penumbra's 24-Hour Bookstore: A Novel (2012, Farrar, Straus and Giroux)Mr. Penumbra's 24-Hour Bookstore: A Novel by Robin Sloan
