Given Hapunda

i Acknowledgments It has taken over two years to put this book together. It has taken many talented people’s time and dedication to bring it out for use. My first appreciation go to the international cast of authors who within their busy schedules found time to write their chapters. I also thank the local authors for agreeing not only to contribute to the volume but also to support me as the editor. I also acknowledge the role of the people who reviewed and edited the chapters and the publisher for the wonderful assistance regarding the layout and print of this book.