There's Treasure Everywhere(1996)

Bill Watterson

In the world that Calvin and his stuffed tiger Hobbes share, treasures can be found in the most unlikely places, from the outer regions where Spaceman Spiff travels to the rocks in one's own backyard. In the latest cartoon collection from the talented pen of Bill Watterson, this curious duo roams their world ever in search of the fortunes (and misfortunes!) to be experienced. Color & black & white cartoons throughout.