This document provides an introduction and table of contents for the book "Lib 2.0 Trends & Issues" edited by Dr. Kishor Chandra Satpathy. The book contains 22 articles on new trends and issues related to applying technology in libraries. It includes articles on topics like Library 2.0, Web 2.0 technologies in libraries, cloud computing applications for libraries, and adopting mobile services in libraries. The introduction provides background on the development of the book and acknowledges contributions from various authors. The table of contents provides an overview of the chapter titles and authors covered in the book.