mr penumbraMr Penumbra’s 24-Hour Bookstore lives up to its name: it is run by Mr Penumbra, it is open 24-hours, and it does sell some books… But Mr Penumbra’s 24-Hour Bookstore is also much more than the name on its front window, in unassuming yellow Gerritszoon font, suggests. New employee Clay Jannon quickly discovers that there is much more to this bookstore than first meets the eye.

Penumbra himself is a kindly old gent, if somewhat eccentric and puzzling, but his bookstore is almost everything but an ordinary bookstore. At the front of the store is a minimal selection of books for sale. The real business of this bookstore, however, lies in the ‘Wayback List’ – shelves which stretch all the way to a very high ceiling, and right to the back of the store. Rolling stack ladders (you know, the ones that appear in Libraries that Dreams Are Made Of) help clerks climb to fetch weird and wonderful books for Penumbra’s strange patrons. These books operate on a library system, and their readers never say much about what they’re reading. Clay – despite being warned to never open these books – has his curiosity roused when he takes a peek. Cracking into one of these books starts his journey to solve the puzzle which starts in Penumbra’s shelves filled with encoded books, and stretches right around the world, and as far back as the Fifteenth Century.

Mr Penumbra’s 24-Hour Bookstore was published earlier this year, and is the first work of novel-length from digital jack-of-all-trades, Robin Sloan. Starting as a 6000-word digital-only short story, Penumbra might be seen as one of the more imaginative works lately to have started life in a digital form.

The premise of the book is quite literary – in the opening chapters all I could think of was Jorge Luis Borges’ Library of Babel, with Penumbra’s seemingly infinite shelves of infinite books. The encoded books at first struck me as perhaps a take on Borges’ books, which contain every permutation possible from our own alphabet, and every other existing alphabet, and alphabets that don’t event exist in our world. The chance of finding sense in these books is what keeps men reading… Sloan’s bookstore in Penumbra at first led me along thinking that perhaps he’d used the same premise as the basis for his own story. As I started reading, I took note after note of how I was reminded of Borges’ Babel. “p.37 – “many have devoted their lives to it -> Borges again”. “p.29 – description of what’s inside books sounds just like Borges’ infinite library books”.

From this unshakable similarity (in my mind, at least) came my main issue with Mr Penumbra’s 24-Hour Bookstore. I came into the book unsure of what kind of basis I was judging this work on: so much of the opening of the book reminded me so heavily of Borges that I was ready to judge on these terms – highly literary, postmodern and tricksy. I soon realized, though, that this wasn’t what Sloan was doing, and found myself shifting my expectations. The premise of this book is literary insofar as it’s based in a bookshop, and it considers the interplay of on-the-page text and digitization… That’s about it. The premise is literary, but the writing is not. Once I’d found this stable ground, I was in for quite a ride. Of course, this qualm isn’t anything to do with Sloan – it’s my own baggage that I bring into the text, and it was something quickly overcome when I figured out where I was with the book.

What ensued then was some strange cross between the glorious pacing of The Da Vinci Code (Brown’s is an awful book, but has very moreish pacing) and the bookish revelry of Jasper Fforde or Richard Braughtigan. The pacing is rewarding, and makes you want to keep reading. Short chapters cause that “just one more…” problem, meaning you tear through the book in two or three days, sleepless and hungry. Things fit together in the way of detective fiction, where happy coincidences flagged at the beginning of the novel line up cleanly by the end, and around every corner is an answer.

Overall, this book is funny, fast, and a great fun romp. It’s not exactly challenging, but does contain a huge amount of commentary on the interplay between hard-copy and digital texts, a part of the book which has had plenty of discussion in other reviews. Sloan’s conjecture seems to be that both hard-copy and digital hold their areas of expertise and charm, and that neither necessarily needs to put the other out of business in order to be successful or appreciated fully.

Lighter than I expected, but no less awesome for it. Do give it a go!