his cover for "how to leave JWs" is also bad, even though I know some exJW just made it up for him. A professional would have taken a hard pass and done it properly.
i think the graphics are an option with the Amazon print because ive seen quite a few other self published books in exactly the same style - same colourway and artwork style?
I also think its going to be hard for him to write another book without straying into serious slander territory, Because we know he wont have any other subject on his mind - or even material to call on -- than his own personal "Nakba" (as he sees it!)