John O'Farrell at the Greenpeace Book Campaign Launch, holding his book.. Greenpeace is promoting solutions to the ancient forest crisis, such as the international ban on trade in illegal timber and the promotion of FSC certified timber and paper. UK authors who have signed up to support the campaign and work with Greenpeace to pressure their publishers to ensure that their future books are produced on forest friendly paper include: Anne Fine, Andy McNab, Ben Elton, Charlotte Bingham, Helen Fielding, Ian Rankin, Joanna Trollope, John O'Farrell, John King, JK Rowling, Maggie O'Farrell, Penny Vincenzi, Philip Pullman and William Sutcliffe.