Why does Amazon allow it? It's somewhere between outright fraud, and DOSing or Amazon's search functionality; It's clearly something that constitutes abuse.

Why does Amazon allow it? It's somewhere between outright fraud, and DOSing or Amazon's search functionality; It's clearly something that constitutes abuse. Similarly, if I were to fund a human team of title-writers to create plausible original titles for a hundred original titles per hour, and fill the actual pages with random words from the OED... Advertising that as a book on a particular topic would likely be some type of fraud. The result is not far from what I've seen of this guy's work.