Quote Originally Posted by dragonwolf View Post
It seems I'm not the only one with ideas about floating rocks.
It is a staple in fiction....The whole Mars thing with liftwood and such.

Also, a good (kid's) read is the Edge Chronicles in which features Sanctophrax, a city of academics that floats (on a floating rock) in the air above Undertown, held by a great anchorchain.

-Rob A.