Researchgate is happy to add reviews to my publications list, and does so under the title of the book but with me as an added author. That explains some requests that come via their website to me as the apparent first author of the books in question. Have other people noticed this amusement/irritation/perversion of the original author's rights? Could Researchgate add "Review of" when cataloguing. Meanwhile, I'll get on reviewing Origin of Species, The Tractatus, Brief History of Time, ... You may leave the list at any time by sending the command SIGNOFF allstat to [log in to unmask], leaving the subject line blank.