The Fallen Odyssey

That world has almost as many cell towers around it as my neighborhood.

(This cover concept would probably take quite a bit of skill to pull off effectively.)

Is this the newest text book on lost civilizations?
Looks like quite an interesting world.

the green land mass (?) to the south looks like a cartoon hick of some sort (e.g. beetle bailey) with a boot sticking out of his forehead, wearing an exploding hat