Mr. Penumbra's 24-Hour Bookstore

I dug this! It was on the Alex list of adult books with teen appeal and I could definitely see nerdy teens enjoying this. But also nerdy adults. It reminded me a bit of [b:The Magicians 6101718 The Magicians (The Magicians, #1) Lev Grossman http://d202m5krfqbpi5.cloudfront.net/books/1313772941s/6101718.jpg 6278977] and also [b:The Da Vinci Code 968 The Da Vinci Code (Robert Langdon, #2) Dan Brown http://d202m5krfqbpi5.cloudfront.net/books/1303252999s/968.jpg 2982101]. (But I don't mean for the DaVinci Code comparison to be a dig, okay???) Fast paced and fun, and deeply rooted in a love of both books and technology. All the references to Google might seem outdated in a few years, who knows? So read it now.The audiobook was fine, and I thought it was cute that the author read the audiobook-within-the-audiobook.