Ah well, sales for the first three months of the Gödel book are not exactly on a Harry Potter scale. But my editor does seem reasonably pleased. Still, sales in North America are (proportionally) nowhere near as good as those in the UK and Europe. So c'mon, people, some serious spreading the word is needed out there! The Gödel book is terrific: every grad student should have a copy, and every library should have three .... You know it makes sense.