The great Jenny Robb reminds us of the Billy Ireland Cartoon Library & Museum's book Exploring Calvin & Hobbes, the catalog to their great exhibit a couple of years back. That's a good enough book for a one-volume treatment of the great strip just on the look of it and the comics selected, but it also contains a massive Watterson interview with Robb, and Watterson did so few interviews and really only maybe 1-2 -- arguably, even that there are that many -- of this type. Everyone should want one.