I can recommend _Topics in Chromatic Graph Theory (Encyclopedia of Mathematics and its Applications)_ with editors Lowell W. Beineke and Robin J. Wilson. It is from **2015**, and if you are interested in chromatic **topological** graph theory topics, there are three relevant chapters for you:   
Chapter 1: Colouring graphs on surfaces, chapter 4: Hadwiger's conjecture, chapter 8: Geometric graphs.  
My interest is not so much in topological graph theory research (more interested in applications), but I have read these chapters as well, they are very good. It is definitely gradudate level with current research topics.