Mark Lawrence was born in Urbana–Champaign, Illinois, to British parents but moved to the UK at the age of one. He went back to the US after taking a PhD in mathematics at Imperial College to work on a variety of research projects including the ‘Star Wars’ missile defence programme. Returning to the UK, he has worked mainly on image processing and decision/reasoning theory. He says he never had any ambition to be a writer so was very surprised when a half-hearted attempt to find an agent turned into a global publishing deal overnight. His first trilogy, THE BROKEN EMPIRE, has been universally acclaimed as a ground-breaking work of fantasy. Following The Broken Empire is the related RED QUEEN’S WAR trilogy. THE BOOK OF THE ANCESTOR trilogy is set on a different world and is followed by the related BOOK OF THE ICE trilogy. There is also THE IMPOSSIBLE TIMES trilogy, a D&D/sci-fi work set in London in the 80s. All of these trilogies can be read in any order. Mark is married, with four children, and lives in Bristol.