Lulu.com, a publishing web site set up by Red Hat co-founder Bob Young, says that Agatha Christie's Sleeping Murder is the perfect title for a bestseller but that strangely, The Da Vinci Code isn't.
The firm says that it built a computer model to analyse the New York Times bestseller list from the last 50 years by checking on the most successful titles.
If you fancy yourself as the next John Grisham go to http://www.lulu.com/titlescorer and gauge your chances of success. ยต