The Great Recession has shuffled Clay Jannon out of his life as a web-design drone, and serendipity, sheer curiosity and the ability to climb a ladder like a monkey have landed him a new gig working the night shift at Mr. Penumbra’s 24-Hour Bookstore. But Clay begins to realize that this store is even more curious than its name suggests. There are only a few customers, but they come in repeatedly and never seem to actually buy anything. Instead they “check out” impossibly obscure volumes from strange corners of the store, all according to some elaborate, long-standing arrangement with the gnomic Mr. Penumbra. The store must be a front for something larger, Clay concludes, and soon he has embarked on a complex analysis of the customers’ behaviour and roped his friends into helping him figure out just what’s going on. But once they take their findings to Mr. Penumbra, they discover the secrets extend far beyond the walls of the bookstore. Evoking both the fairy-tale charm of Haruki Murakami and the enthusiastic novel-of-ideas wizardry of Neal Stephenson or Umberto Eco, Mr. Penumbra’s 24-Hour Bookstore is exactly what it sounds like—an establishment you have to enter and will never want to leave.

A New York Times bestseller, Mr Penumbra's 24-hour Bookstore is an entirely charming and lovable first novel of mysterious books and dusty bookshops; it is a witty and delightful love-letter to both the old book world and the new. Recession has shuffled Clay Jannon out of his life as a San Francisco Web-design drone - and serendipity, coupled with sheer curiosity, has landed him a new job working the night shift at Mr. Penumbra's 24-Hour Bookstore. But after just a few days, Clay begins to realize that this store is even more curious than the name suggests. There are only a few customers, but they come in repeatedly and never seem to actually buy anything, instead they simply borrow impossibly obscure volumes from strange corners of the store, all according to some elaborate, long-standing arrangement with the gnomic Mr. Penumbra. The store must be a front for something larger, Clay concludes, and soon he's embarked on a complex analysis of the customers' behaviour and roped his friends into helping to figure out just what's going on. But once they bring their findings to Mr. Penumbra, it turns out the secrets extend far outside the walls of the bookstore... 'The pages swell with Mr Sloan's nerdy affection and youthful enthusiasm for both tangible books and new media... [but] the ties that bind the story are friendship and vitality for life. This is a clever and whimsical tale with a big heart' The Economist Shortlisted for the LA Times Book Award for First Fiction.

The second volume in the cyberpunk trilogy A Song Called Youth, this thrilling chapter recounts the struggle between guerilla fighters and neofascists for control of an orbiting space colony.

From Robin Sloan, author of Mr. Penumbra’s 24-Hour Bookstore, the story of Mr. Penumbra’s first trip to San Francisco—and of how he got entangled with the city’s most unusual always-open enterprise . . . It is August 1969. The Summer of Love is a fading memory. The streets of San Francisco pulse to the sounds of Led Zeppelin and Marvin Gaye. And of jackhammers: A futuristic pyramid of a skyscraper is rising a few blocks from City Lights bookstore and an unprecedented subway tunnel is being built under the bay. Meanwhile, south of the city, orchards are quickly giving way to a brand-new industry built on silicon. But young Ajax Penumbra has not arrived in San Francisco looking for free love or a glimpse of the technological future. He is seeking a book—the single surviving copy of the Techne Tycheon, a mysterious volume that has brought and lost great fortune for anyone who has owned it. The last record of the book locates it in the San Francisco of more than a century earlier, and on that scant bit of evidence, Penumbra’s university has dispatched him west to acquire it for their library. After a few weeks of rigorous hunting, Penumbra feels no closer to his goal than when he started. But late one night, after another day of dispiriting dead ends, he stumbles across a 24-hour bookstore, and the possibilities before him expand exponentially . . .

Divided into sections that represent the breadth of Alison Rossiter's (born 1953) process and vision, 'Expired Paper' offers a comprehensive look at the artist's body of cameraless photo-art?Latent, Landscapes, Pools, Pours, Dips, Blurs, Fours and Collages. Art critic Leah Ollman has been contemplating Rossiter's work for years, and her accompanying text serves as an ideal complement to the images: 'All of the works pay homage to the rich idiosyncrasies of photographic papers across history, and restore a sanctity to the photograph as object. Made without cameras, lenses or film, the works are nothing but process and materiality.' The book also includes a selection of early 20th-century photographic paper packages (which the artist has collected for over 10 years) in a separate booklet.

The Ischemic Penumbra presents the current status of concepts and research on this topic and identifies the latest methods for clinicians to quickly and efficiently recognize viable cerebral tissue for enhanced stroke management. Focusing on state-of-the-science technologies and current trends, the book examines imaging strategies utilizing PET, SP

The Penumbra Unbound is the first English language book-length study of the Neo-Taoist thinker Guo Xiang (d. 312 C.E.), commentator on the classic Taoist text, the Zhuangzi. The author explores Guo's philosophy of freedom and spontaneity, explains its coherence and importance, and shows its influence on later Chinese philosophy, particularly Chan Buddhism. The implications of his thought on freedom versus determinism are also considered in comparison to several positions advanced in the history of Western philosophy, notably those of Spinoza, Kant, Schopenhauer, Fichte, and Hegel. Guo's thought reinterprets the classical pronouncements about the Tao so that it in no way signifies any kind of metaphysical absolute underlying appearances, but rather means literally "nothing." This absence of anything beyond appearances is the first premise in Guo's development of a theory of radical freedom, one in which all phenomenal things are "self-so," creating and transforming themselves without depending on any justification beyond their own temporary being.