Napier's Bones

There are too many coincidences. Suddenly you're up to your neck in this crazy conspiracy about a machine that induces epiphanies, and an unbreakable code that's transmitted by a deadly infection. Your boss Robin's trading implausible books from Geneva with the gargantuan Felix, and he knows more than he's telling. And it looks like your former girlfriend's involved. Maybe your best friend The Professor can help, but whose side's he on? Just as it all goes pear shaped, you're whisked away by Timeline, which can take you anywhere in time and space. Probably. So you wind up in Fife, three days before you left Edinburgh, with an atheist minister who's got John Napier's headless skeleton in her crypt. Of course the answer's back where you started. But where was that, and which you? There are no coincidences.