" We'll get into the plane and you'll have a cup of coffee, even a sip of brandy is permissible. And you'll think. Think hard. So hard I can hear your brains creaking. And it will be very good if by the time we reach Edinburgh you already know how to get the Crown of All Things. Because we don't have any time to spare. Only twelve hours until the bomb goes off."
"You bastard," I said.
"No, I'm a highly effective personnel manager," Edgar said, with a smile. "

― Sergei Lukyanenko , The Last Watch (Watch #4)