‘Mr Penumbra’s 24-hour Bookstore’ by Robin Sloan

Mr PenumbraWhen unemployed graphic designer Clay takes a job working nights at Mr Penumbra’s 24-hour bookstore, all he wants is a job. But it soon becomes clear that the bookstore, and its enigmatic owner, are more than they seem.

As well as the traditional books you’d expect to find in a bookshop, there’s also a second set of books – written in code and hidden away from the eyes of prying customers. Throughout the quiet night shift, an assortment of people occasionally hurry in to borrow one of these books, whilst returning another. Clay’s role is to note down what book is borrowed with a description of the borrower, but not to ask questions.

Inevitably, Clay starts to wonder about what this strange collection of people are up to. Finding the codes unintelligible, he and his friends instead draw on their technological skills to help track the pattern of borrowing in a way that they can understand. Unwittingly, he soon uncovers a clandestine literary society working to decode the mysteries around a centuries’ old secret. Continue reading