Eighteen papers examine the theory, techniques, and challenges of e-research collaboration. Papers discuss an anatomy of collaboration within the online environment; time, place, and cyberspace--foundations for successful e-research collaboration; gaps and bridges in interdisciplinary knowledge integration; building a conceptual framework for creating new knowledge through a virtual interdisciplinary environment process; serverless social software for nomadic collaboration; a taxonomy of e-research collaboration tools--using Web 2.0 to connect, collaborate, and create with research partners; blogging to accelerate peer review of doctoral dissertations; the butterfly effect--an approach to web-based scientific data distribution and management with linkages to climate data and the semantic web; collaboration among e-research projects in the U.K.--an analysis using online research methods; e-research in international cooperation networks in science and technology research; wikis in design engineering research; shifting the research grant collaboration paradigm with Research 2.0; doctoral programs in the age of Research 2.0; issues related to research ethics in e-research collaboration; the coming "Republique des Lettres"; e-research collaboration and the free-rider problem--communication solutions to social dilemmas in computer mediated research collaborations; knowledge sharing by Web 2.0 in real estate and construction discipline; and creation of social capital in a web based virtual research environment. Murugan Anandarajan is with the Department of Management at Drexel University. Asokan Anandarajan is with the New Jersey Institute of Technology. Index.