Inside Mizzou podcasts from former UM Alexander Chancellor Cartwright
https://mospace.umsystem.edu/xmlui/handle/10355/53784 (This link has more recent issues.)
MU buildings (architecture)
University of Missouri Building and Infrastructure Archive
For books on the history of the University of Missouri, use the MERLIN catalog. You can search for general histories, histories of departments and programs, etc.
A place of visions : one hundred years of the University of Missouri Libraries, 1915-2015 by Steve Weinberg