No doubt it is. Quite the scam.
I've got my own Code of Conduct for people who want to have sex with children, which I'll share for free:
Step 1: Stay the fuck away from childrenI admit, it could use a bit of refinement. Maybe once a publisher accepts my guide, they can trim off the wordy bits, or maybe add a sequel: "repeat steps 1 and 2".
Step 2: Don't even think of it
Until then, sorry, Amazon--you won't be making any money off this guide!