The authors have succeeded in creating a single compendium which covers nearly every aspect of this complex subject. There is a great need for such a book given the scope and variety of techniques involved, and the lack of any clear consensus on how to implement adaptive therapy regimes. It is well laid out, with lots of diagrams, worked examples and case studies as well as referencing all the key documents on the subject. an excellent one-stop resource for any centre considering implementing adaptive radiotherapy techniques. --Keri Owen, Scope, December 2011 The breadth of the book is impressive, and the authors of each chapter provide a wealth of up-to-date references making it easy for readers who are interested in exploring certain ART techniques and technologies in more detail . The editor and the authors are to be commended for producing a valuable work on a very dynamic field that offers a chance for meaningful clinical benefits to many patients receiving radiation therapy for a variety of cancer types and clinical indications. --Moyed Miften, Ph.D.

, University of Colorado School of Medicine, Medical Physics The editor and authors are to be commended for putting together this excellent book describing the rationale, technologies, implementation, and future research for adaptive radiation therapy (ART). This topic is very timely as ART is the most logical approach to personalized medicine for cancer patients requiring radiation therapy as a single or combined modality treatment. The book contains a wealth of useful information ranging from practical workflow issues to directions of future research. I recommend this book for medical physicists and radiation oncologists who are interested in clinical practice and research utilizing advanced imaging and radiation therapy technology. --James C.H. Chu, Ph.D.

, Professor and Director of Medical Physics, Rush University Medical Center Dr. Li and his colleagues a.