Ran across this the other day. Since we seem to be writing a cross-genre series ourselves, I thought this would make interesting reading for others finding themselves in the same situation.
http://www.writersdigest.com/online-editor/how-to-write-sell-the-cross-genre-novel?et_mid=650114&rid=239091525
http://www.writersdigest.com/online-editor/how-to-write-sell-the-cross-genre-novel?et_mid=650114&rid=239091525