Excerpt from Mr. Penumbra's 24-Hour Bookstore by Robin Sloan, plus links to reviews, author biography & more

Finally, the ex-Googlers threw in the towel and moved to Costa Rica. The ovens went cold and the website went dark. There was no money for severance, but I got to keep my company-issued MacBook and the Twitter account.

So then, after less than a year of employment, I was jobless. It turned out it was more than just the food chains that had contracted. People were living in motels and tent cities. The whole economy suddenly felt like a game of musical chairs, and I was convinced I needed to grab a seat, any seat, as fast as I could.

That was a depressing scenario when I considered the competition. I had friends who were designers like me, but they had already designed world-famous websites or advanced touch-screen interfaces, not just the logo for an upstart bagel shop. I had friends who worked at Apple. My best friend, Neel, ran his own company. Another year at NewBagel and I would have been in good shape, but I hadn't lasted long enough to build my portfolio, or even get particularly good at anything. I had an art-school thesis on Swiss typography (1957–1983) and I had a three-page website.

But I kept at it with the help-wanted ads. My standards were sliding swiftly. At first I had insisted I would only work at a company with a mission I believed in. Then I thought maybe it would be fine as long as I was learning something new. After that I decided it just couldn't be evil. Now I was carefully delineating my personal definition of evil.

It was paper that saved me. It turned out that I could stay focused on job hunting if I got myself away from the internet, so I would print out a ream of help-wanted ads, drop my phone in a drawer, and go for a walk. I'd crumple up the ads that required too much experience and deposit them in dented green trash cans along the way, and so by the time I'd exhausted myself and hopped on a bus back home, I'd have two or three promising prospectuses folded in my back pocket, ready for follow-up.

This routine did lead me to a job, though not in the way I'd expected.

San Francisco is a good place for walks if your legs are strong. The city is a tiny square punctuated by steep hills and bounded on three sides by water, and as a result, there are surprise vistas everywhere. You'll be walking along, minding your own business with a fistful of printouts, and suddenly the ground will fall away and you'll see straight down to the bay, with the buildings lit up orange and pink along the way. San Francisco's architectural style didn't really make inroads anywhere else in the country, and even when you live here and you're used to it, it lends the vistas a strangeness: all the tall narrow houses, the windows like eyes and teeth, the wedding-cake filigree. And looming behind it all, if you're facing the right direction, you'll see the rusty ghost of the Golden Gate Bridge.

I had followed one strange vista down a line of steep stairstepped sidewalks, then walked along the water, taking the very long way home. I had followed the line of old piers—carefully skirting the raucous chowder of Fisherman's Wharf—and watched seafood restaurants fade into nautical engineering firms and then social media startups. Finally, when my stomach rumbled, signaling its readiness for lunch, I had turned back in toward the city.

Whenever I walked the streets of San Francisco, I'd watch for HELP WANTED signs in windows—which is not something you really do, right? I should probably be more suspicious of those. Legitimate employers use Craigslist.

Sure enough, the 24-hour bookstore did not have the look of a legitimate employer:

HELP WANTED

Late Shift

Specific Requirements

Good Benefits

Now: I was pretty sure "24-hour bookstore" was a euphemism for something. It was on Broadway, in a euphemistic part of town. My help-wanted hike had taken me far from home; the place next door was called Booty's and it had a sign with neon legs that crossed and uncrossed.

Excerpted from Mr. Penumbra's 24-Hour Bookstore by Robin Sloan. Copyright © 2012 by Robin Sloan. Excerpted by permission of Farrar, Straus & Giroux. All rights reserved. No part of this excerpt may be reproduced or reprinted without permission in writing from the publisher.