I must say, I am a little surprised by how well The Coppersmith is selling. Over the past three months, it has been, hands-down, my number one generator for sales. It accounted for the bulk of my sales in April and May, and nearly half the sales in June (which is when I released a third book.). That being said, the sales haven't slacked off at all. It has consistently sold right around the same amount each month. With my other books, I expect to see a bump and lag in sales, but not this one.
I'm curious to see if this holds true for some of the other books I'll be releasing soon.