Originally Posted by JoeD
Buy the other three for a $1 then, or half whatever you would have considered paying. Granted you won't hit the avg to get the other two books without paying over the odds for just 3 books compared to everyone else, but you can still snag the 3 you don't have
Just to add, if you wish to, you can click the little arrow next to "Authors" on the part of the page where you choose how to break down your chosen amount, and set it so that all your money goes to those authors whose books you hadn't already owned in the past. You don't have to, but the option's there.