Justina Robson is the UK author of thirteen science fiction and fantasy novels and many short stories. In addition to her original works, including a novel set in the Catt and Fisher universe – Salvation’s Fire – she has also written The Covenant of Primus, the 'bible' of The Transformers. She has tutored for the Arvon Foundation and been an awards judge for the Arthur C Clarke Award. She sometimes works as a freelance developmental editor. Visit www.justinarobson.co.uk or follow @JustinaRobson on Twitter.