I, Cthulhu, or, What’s a Tentacle-Faced Thing Like Me Doing in a Sunken City Like This (Latitude 47° 9′ S, Longitude 126° 43′ W)?

A typically Gaiman style story that makes you chuckle until the hairs start to rise on the back of your neck.

A wonderful little Christmas read.

Then I discovered the fun one can get in conquering these odd worlds, subjugating the inhabitants, getting them to fear and worship you. It's a real laugh.