I read the book earlier this year, and remember being quite engrossed in it. But that's the only Gaiman I've read.

What I really loved about the book was the witty and empathic way he used the metaphor of gods to succintly catpure the old-vs-new battle. Gods of thunder vs the credit card gods ;-)

I also loved his evocative descriptions of small-town, road-side America.

Can you recommend a good graphic novel of his to begin with?