Libraries Worldwide

WorldCat - a catalog of books and other materials in OCLC member libraries worldwide.
Library of Congress Catalog - a catalog of books and other materials in the Library of Congress.
National Libraries of the World - a list of national libraries worldwide (courtesy of the International Federation of Library Associations and Institutions - IFLA)
Copac' - a union catalog providing access to the merged online catalogues of 24 major university research libraries in the UK and Ireland plus the British Library, the National Library of Scotland, and the National Library of Wales
The European Library - a union catalog providing access to the combined resources of the 43 national libraries of Europe
Greater Western Library Alliance - The Greater Western Library Alliance (GWLA) is a consortium of 31 research libraries located in the Midwest & Western U. S.

Local Libraries

McLennan County Public Library Catalog

McLennan Community College Library Catalog

Texas State Technical College Library