R
Robin Sloan
Mr. Penumbra's 24-Hour Bookstore
Clay Jannon takes a job at a strange San Francisco bookstore, discovering a secret society and an ancient mystery. This series blends technology, cryptography, and the magic of books as Clay and his friends work to decode a centuries-old puzzle.
While the first book, Mr. Penumbra's 24-Hour Bookstore, tells a complete story, it is part of a larger narrative that continues in subsequent works, exploring the same universe and characters.
The books are best read in publication order to follow the continuous development of the overarching mystery and the characters' journeys.
Robin Sloan's other works, such as "Sourdough," share a similar thematic interest in technology, community, and unique subcultures, but they are not directly connected to the narrative or characters of the Mr. Penumbra series.
There has been a graphic novel adaptation of "Mr. Penumbra's 24-Hour Bookstore," which visually interprets the story and its unique blend of digital and analog worlds.