Gary Kamiya with Paul Madonna, celebrating their new book, Spirits of San Francisco: Voyages through the Unknown City, published by Bloomsbury Books.From two bestselling, prizewinning, and critically acclaimed contemporary chroniclers of San Francisco comes a rich, illustrated, idiosyncratic portrait of this great city.

Gary Kamiya is a writer, journalist, and historian. He is the author of the bestselling book Cool Gray City of Love: 49 Views of San Francisco and the history column "Portals of the Past" (soon to be a podcast) which appears every other Saturday in the San Francisco Chronicle. He also offers unique walking tours by appointment and is available as a speaker about all things San Francisco.

Paul Madonna is a San Francisco-based artist and writer. He is the creator of the comic series "All Over Coffee" and the author of four books, All Over Coffee, Everything is its Own Reward, On to the Next Dream, and Close Enough for the Angels. He is the Comics Editor for TheRumpus.net, has taught drawing at the University of San Francisco, and frequently lectures on creative practice, even when not asked.