Copies of The Casual Vacancy by JK Rowling go on sale at Foyles bookshop in Charing Cross, London. PRESS ASSOCIATION Photo. Picture date: Thursday September 27, 2012. Bookshops opened their doors early this morning as readers lined up to get their hands on JK Rowling’s first novel for adults. See PA story ARTS Rowling. Photo credit should read: Anthony Devlin/PA Wire