“I’m going to tell you something now. When I wrote (and this is quite embarrassing), when I started to write Artemis Fowl, I got the words ‘centaur’ and ‘satyr’ mixed up. So, I intended to write a satyr like Mr. Tumnus, uh, but I wrote the word centaur. And so for the entire book, I had written centaur, but meant satyr, and then I was too embarrassed to admit that. Uh, and so I just left it. And so I had to put in references to four legs and everything. So that’s why Foaly is a centaur. Because I mixed up, and people say to me “oh, it’s very clever the way you did the Foaly pun, since he’s a centaur,” and I’m like “that was a total fluke.” I was so lucky. So then I had to keep it, basically.”