Peri: 'Doctor Who Discovers Prehistoric Monsters'?
Doctor: I never said the books were for adults, did I?
Peri: I was kind of being incredulous about the 'Doctor Who' part.
Doctor: Oh, I see. The publishers originally called the series 'The Doctor, Who Discovers Prehistoric Monsters', but then some idiot in their design department didn't spot the 'The' and, er, created a logo that said 'Doctor Who' and it, well, stuck.
Erimem: Doctor... who?
Peri: Well, I like it. Certainly gives you an air of mystery.