In an instance when the Calvin and Hobbes comic strip takes readers into an imaginative world shaped by Calvin, fans see the two best friends sitting on the surface of Mars, enjoying the fact that ...

Callen inserts Billy Batson into Calvin’s shoes, and swaps out Hobbes for Tawky Tawny. The strip, called Billy and Tawny, features Billy and Tawny enjoying a lazy afternoon, sitting under a tree.

The way most people interact with their favorite newspaper comics isn’t by sitting down with the funny pages or with a comic ...