As several outlets have noted, Amazon has flooded in recent weeks with books about Covid-19, the disease caused by the novel coronavirus, some of which appear hastily self-published and contain conspiracy theories. At least a few appear to be successful: Last Friday, a self-published book titled Everything About Face Masks and Coronavirus was the top seller in Amazon’s Medical eBooks category, beating mainstream nonfiction titles like John M. Barry’s The Great Influenza, which ranked number two. That same day, however, the book’s listing was taken down. Its author, Dr. Timothy Zahar—a pen name, according to his bio—has no other books currently listed on Amazon.
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WIRED found that other coronavirus books called out by reporters have since been taken down as well. When reached for comment, the company declined to answer questions about the removal of individual titles. "Amazon maintains content guidelines for the books it sells, and we continue to evaluate our catalog, listening to customer feedback. We have always required sellers, authors, and publishers to provide accurate information on product detail pages, and we remove those that violate our policies,” a spokesperson said in a statement.
Amazon’s content guidelines for books are short. “As a bookseller, we provide our customers with access to a variety of viewpoints, including books that some customers may find objectionable. That said, we reserve the right not to sell certain content, such as pornography or other inappropriate content,” the company notes on its site. Beyond saying that authors, publishers, and vendors are responsible for ensuring their books don’t violate any laws, the only other guideline is that Amazon may remove books that provide a “poor customer experience.”A cached version of the listing for Everything About Face Masks and Coronavirus shows the book earned one-star reviews complaining it was “barely readable” and “not worth the money.” “Could've googled the info for free,” one person wrote. Another book, Military Virus Apocalypse: Biological Warfare, Bioweapons and China Coronavirus Pandemic received four- and five-star reviews but also implied that the coronavirus is human-made, a popular conspiracy theory. When Business Insider asked Amazon about the book in February, the company said it was providing customers with access to a variety of viewpoints. It has since been removed.