his book is a collection of articles related to computer-mediated collaborative learning environments. It is edited by Tim S. Roberts from the Central Queensland University, Australia. The publisher is InfoSci, an imprint of Idea Group located both in the United States (Pennsylvania) and the United Kingdom (London). The book covers 13 chapters; each chapter is based on an article. In addition, there are separate sections for the Preface, the Authors, and the Index. The total number of pages is 321+xiv.