Oh! Those maps are awesome! I grabbed one of them. Much appreciated!

I'll have to browse that link later (because I have to go to work now, bah humbug) but thank you!! It looks awesome.

You could always make it an assignment for your students? Extra bonus points? I am planning on doing other posts like this for the different things I research, so my fiction vs. non-fiction and academic vs. work approaches are really, really different.