MMathPhys course mostly about Network Theory
Books
Networks: An introduction - Newman – Interactive network science book
See books by Barabasi et al., it has nice ones.
Other research articles
Check wikipedia network science portal and others resources..
~my problem sheets here~
Oxford course website and blog.
Some important classes of networks:
Review articles
Statistical mechanics of complex networks
Complex networks: Structure and dynamics
Others
Many many good references here on random and evolving networks: http://www.fzu.cz/~slanina/bookmark_files/bkm3-1.html
Like air traffic, information flows through neuron 'hubs' in the brain, finds IU study
Structure and Dynamics of Information Pathways in On-line Media