When confronted, he asserted he was not responsible. According to one report, "Professor Churchill has, on more than one occasion, claimed that certain acts that appear to have been his were instead the responsibility of some other actor: his editor or publisher, his assistant, or his former wife and collaborator.""I didn't fake the research! And those sock puppets weren't me! It was Sumdood!" Yeah. Sure.
(H/T to Zendo Deb.)