Thanks (in no particular order) to all who have helped shape this book. For reading bits of the manuscript, thanks to Bill von Hippel, Ladd Wheeler, Jessica Tracy, Jessica Payne, Nick Haslam, Peter Kuppens, Pete Koval, Omri Gillath, Bianca Levis and Hanne Watkins. Special thanks to Cordelia Fine and Cassie Govan.
Thanks also to Barbara Loewenstein and Norman Kurz at Loewenstein and Associates and to Heather Lazare and everyone else at Three Rivers Press.
For their support, thanks to mum and dad, Nick, Lizzie, Clare and Matt (and many others). Most of all, thanks to Stacey.