A sell sheet, Just a sell sheet
A book sell sheet is one essential factor when it comes to marketing your book to book stores or any retailer selling books.
Though not many self-publishers think it's worth the time and effort, you should never underestimate it's potential. So designing one firsthand would at least put you ahead of the game. To your left is what I've created for Perseaus.
And wow! I think it's as good as any.