We've created this Forum Thread with some workarounds and advice to assist you in publishing you ebook.
Hard cover sales
Novel rank displayed that I had sold a hardback edition of my book. When I got my report, it showed that the book was purchased through Ingrams. So I'm guessing Amazon gets the book from them and that it why it takes 2 to 4 weeks delivery. Just some info I thought I'd pass on.
Reflections of a Christian Kungfu Master
Daddy Who's that Man? An Easter Story