ComCat is a state-run catalog that lets you place holds on books from libraries all
                              across the state. From the website: "With access to millions of titles, the Commonwealth
                              Catalog extends your library’s reach to all participating libraries throughout Massachusetts,
                              with convenient pick-up at your local library."  You should use ComCat after you have
                              checked the RCC library or HELM network for material.
                        
                        Links:
                        
                        ComCat
                        
                        
                        
                        Participating Library Networks
                        
                        Bridgewater State University 
CLAMS, Cape Libraries Automated Materials Sharing 
                        
                        C/W MARS, Central/Western Massachusetts Automated Resource Sharing 
                        
                        FLO, Fenway Libraries Online
                        
                        HELM, Higher Education Libraries of Massachusetts
                        
                        MBLN, Metro Boston Library Network (including the Boston Public Library) 
 MLN, Minuteman Library Network 
 MVLC, Merrimack Valley Library Consortium 
 NOBLE, North of Boston Library Exchange 
 OCLN, Old Colony Library Network 
 SAILS Library Network 
 University of Massachusetts, Amherst