|This article relies on references to primary sources. (April 2009)|
LYRASIS was created in 2009 from the merger of SOLINET and PALINET, two of the strongest and most successful library networks in the United States. NELINET, the New England library network, also merged into LYRASIS in late 2009. In January 2011 the Bibliographical Center for Research, Denver, CO (BCR) phased out operations and joined LYRASIS. 
About LYRASIS 
LYRASIS is the nation's largest regional membership organization serving libraries and information professionals - providing opportunities for networking and collaboration, offering innovative solutions, and significant cost savings through group purchasing for products and services. LYRASIS members now include over 4,000 member libraries and cultural heritage institutions across the US and beyond. LYRASIS serves as a critical collective voice in the national arena.
- American Library Association, Disaster Response: A Selected Annotated Bibliography
- Library Journal, Newly Created Lyrasis Now Set To Add NELINET
- McCook, Kathleen de la Peña (2011). Introduction to Public Librarianship, p. 303 .
- BCR (2010). "BCR Closed."