The University of Michigan Library is one of the world's largest academic research libraries and serves a vibrant university community that is home to 19 schools and colleges, 100 top ten graduate programs, and annual research expenditures exceeding $1.5 billion a year. To promote the university's world-changing work and to serve the public good, the library collects and shares the scholarly and cultural record in all forms, and leads the reinvention of the academic research library in the digital age.