Everybody loves the Jack Chick tracts, everybody talks about the Jack Chick tracts, but does anybody tell me there’s a Jack Chick tract about Islam? Tragically, that pamphlet is not available in Arabic, but this one is. Note the cultural sensitivity in the artwork there.
It occurred to me that I should probably post a link to a scholarly discussion of the etymology of the word “Allah,” but it turned out that “Allah the Moon God” is a very hot topic on the internet. My favorite is the “No, Allah is the Solar God!!” (http://www.balaams-ass.com/alhaj/page14.htm) guy, but I invite you to entertain yourself for hours with your own Google search on these terms.