Check out Phil Bradley's blog for his list of Web 2.0 books. It includes few titles for librarians as well. His book How to Use Web 2.0 in Your Library is also included.
- Web 2.0 for Librarians and Information Professionals
- Web 2.0 and Libraries: Impacts, Technologies and Trends
- Medical Librarian 2.0: Use of Web 2.0 Technologies in Reference Services
- Do You Web 2.0?: Social Networking and Library Services
- Social Software in Libraries: Building Collaboration, Communication, and Community Online
- Library 2.0 and Beyond: Innovative Technologies and Tomorrow's User
- Library 2.0: A Guide to Participatory Library Service