By Stephan Lee
October 09, 2012 at 07:32 PM EDT

Robin Sloan’s buzzy, inventive debut tells the story of Clay Jannon, a former Silicon Valley tech guy who starts work at a mysterious bookstore and then embarks on an unusual quest to crack a 15-century code. Mr. Penumbra’s 24-Hour Bookstore ingeniously novelizes the ongoing divide between digital publishing and good old-fashioned cellulose books, and it’s also a funny, twisty page-turner that combines several sub-genres (read EW’s review). Check out a 10-minute excerpt of the audiobook below — as a bonus, Sloan himself makes a cameo as the audiobook narrator within the audiobook. Yep, it’s that kind of book.

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