Just read the autumn catalogue from Chandos Publishing and did find a forthcoming book (June 2009) with title:”Google Scholar and its competitors” written by professor Ingrid Hsieh-Yee. From the description of the book I cut:
“…the book assesses studies of Google Scholar and the library community’s reactions to this tool. It also explores the implications of Google Scholar and its competitors for information seekers and libraries”.
Will be intresting to read the book because of my earlier evaluations of Google Scholar at One Entry to Research.