Recommended Reading: Mr. Penumbra’s 24-Hour Bookstore, by Robin Sloane

Mr. Penumbra’s 24-Hour Bookstore is a great big love letter to bookstores, technology, history, urban life, and, above all,  friendship. I loved it. Mr. Penumbra's 24-Hour Bookstore photo by CR Oliver

However, it’s difficult to talk about without giving away plot, so I’ll be brief: Clay is a laid-off designer who finds himself working as the night clerk (I know — how much do you wish your bookstores were open twenty-four hours a day?) at a small bookstore in San Francisco. The bookstore’s clientele is mysterious, weird, and impossible to ignore. Soon, Clay is drawn into cryptography, the world of Google, and his employer’s confidence.

I loved that the line between real and not-real is faint, and might shift over time. Someone reading this in 2020 may accept as fact some of the things that Kat, the novel’s main Googler, says that Google can do. The self-driving car? Check. We’ve read about that already. But some of the other stuff strains the imagination. Except when it doesn’t.

(Read the novel. It was published in 2012. Go ahead. I’ll wait. Ok. Now read this, published in September 2013. See what I mean?)

As we follow Clay on his gallivanting, we also meet his friends, all brilliant and different and skilled in fascinating ways. I love books in which friends are the focus, instead of love interestes (uteruses before duderuses, as Leslie Knope would say), because friendships are often the closest, longest-lasting relationships of our lives, pre-dating marriages, for example. Clay comes to rely on his friends, and I hope Mr. Sloan will too — I want to find out what happens to the roommates.

When’s the last time you said that about a book?