Interesting.... Yes, clearly it is a free book given when they pre-order D Brown.
Bloody brilliant marketing?
Or Duped, cheap shilling? To be honest, I'm not sure what to think. I suspect though that if they are pre-ordering they will find out when they have to provide their address and information, so nobody should be too put out, unless they had to stand in line to buy or something.
Personally, I like the twists from the Smartbitches.