Jo Walton

continuum n.	2014 J. Walton What Makes This Book So Great cxii. 385 Willis’s continuum protects itself: actual changes and paradoxes may be built into it but the real purpose of time travel seems to be to help people to learn lessons about themselves.
scientifiction n.	2008 J. Walton Half a Crown xv. 183 We surprised the maid, who was sitting down reading a battered copy of the old scientifiction novel Nineteen Seventy-Four.