Sequel to Cathy's Book - featured in The Bookseller as 11th Bestselling Teen Hardback of 2007 and promoted by all key accounts Cathy's Book sold over 20,000 copies in hardback! Further out-of-book experiences with voice and email messaging, a new website and new online activities Includes more authentic-looking evidence!

When the laboratory technicians working for Ancestor Lu discover the key to the immortality genetic structure, Victor names it the 'Cathy Key' in honour of his quest to make Cathy immortal. Ancestor Lu humours him. But when events go fatally wrong and a Fortune Teller's grim prophecy comes true, soon a homicide investigation is underway and Cathy, once again, is a little too close for comfort ...Cathy's Key is a brilliantly involved thriller, a love story and an entirely interactive experience with further developments to the website, phone numbers and online activity which make this package so unique and special.