I wonder if anyone has written (or considered writing)...

[Gravekeeper]

Well maybe if you phrase the title in a way that they WILL buy it....

Just make it a book of coupons with oddly specific fine print. -.-

"Offer valid until purchaser ceases to use their indoor voice."

[Tama]

That would be great to include -- coupons with every chapter.

[Chromatix]

Perhaps that can be someone's NaNoWriMo project.