I had a copy of that magazine as well (just for the Mieville stuff!) and this map is pretty similar to that one if not for the scale of the Cold Claw sea and location of Tesh. If you get a chance to read Iron Council you learn that the Cymek desert is contained entirely on a sub-continent peninsula. That book also deals a lot more with The Catotopic Stain and some of the land beyond.This map is awesome by the way! It's the first proper Bas-Lag map I've seen that includes Nova Esperium/Barad Kai NevAs much as I love Mieville's recent fiction (UN LUN DUN, City & the City) I wish he would do a new Bas-Lag novel! Fair Do's that he doesn't want to become the new Pratchett/Discworld or Bas-Lag 'machine' but it's been 5 years!I'd love to read about High Cromlech or Tesh is the next one!