Terry Pratchett's last request

The fantasy novelist Terry Pratchett did not want his unpublished works to be completed by someone else and released - and asked that the hard drive containing up to ten incomplete novels, be flattened by a steamroller. But how far should dead authors' requests be followed? Writer Neil Gaiman was a close friend of Terry Pratchett.

(Photo: The late Sir Terry Pratchett in London, 2010. Credit: Getty)