Special thanks are due to my editor, Susan Sandon, for reading the manuscript with her usual sagacity and for suggestions without which the finished book would be a lesser thing. My thanks go also to my agent, Sarah Lutyens; to Justine Taylor at Random House (UK) for holding a more than steady fort; to Mary Chamberlain for precise and sympathetic copy editing; to Mark Billingham for providing the answers to certain crucial questions at crucial times; to Sherma Batson and Sarah Boiling for reading earlier versions of the manuscript; and finally to everyone at Random House for their friendship and support.