OrionBooks London The Orion Publishing Group is a book publishing company based in London, UK which includes imprints Orion Books, Weidenfeld & Nicolson, Phoenix, Gollancz, Cassell Military, SF Gateway, The Murder Room, and Orion Audio. Users who are followed by OrionBooks Hachette UK Hachette UK London AudibleUK London Audible Audible Studios Newark Little, Brown Audio London Headline Books London Dead Good Audio Dead Good London The Guardian Podcasts NMJCoveney Nick Coveney London FaberBooks London Penguin Books UK Penguin Books Ltd London