- Kellerman did extensive research for this book, traveling to Germany to research historical documents and ensure the authenticity of the setting.- Double Homicide, a collaboration between Kellerman and her husband, bestselling novelist Jonathan Kellerman, was published in Warner hardcover (0-446-53296-7) in 10/04 with a first printing of 300,000 and will be published in mass market in 7/05.- Kellerman's most recent novel, Street Dreams (Warner hardcover, 0-446-53131-6, 8/03), hit the New York Times, USA Today, and Publishers Weekly bestseller lists and has close to 200,000 copies in print. It was published in Warner paperback in 7/04, grossing over 750,000 copies to date.- Stone Kiss (Warner hardcover, 2002) was a New York Times bestseller, selling close to 550,000 copies combined.- Nine of Kellerman's books have been New York Times bestsellers and there are over 15 million copies of her books in print internationally.