Marshall Breeding is the creator of Library Technology Guides (librarytechnology.org) and the libraries.org online directory of libraries (librarytechnology.org/libraries).  He writes a monthly column for Computers in Libraries, is a contributing editor for Smart Libraries Newsletter published by ALA Techsource, has written the Automation System Marketplace feature published in Library Journal since 2002, written 9 issues of Library Technology Report, and is on the editorial boards for Information Standards Quarterly published by NISO, as well as Electronic Library.  He has edited or authored six books and over 450 articles, book chapters, columns, or essays.

Breeding is a past recipient of the LITA LITA/Library Hi Tech Award for Outstanding Communication for Continuing Education in Library and Information Science.

He is a frequent speaker at library conferences around the world, speaking on issues involving many aspects of library technology and the global library automation industry.