Drawing on her rich clinical experience and on her academic excellence, Judith Palfrey has written a remarkable book on how advocacy and public involvement can make a major difference to one of the most important and yet neglected areas of health care. The complex influences that operate on child health require a serious exploration which Palfrey has provided in an account that is at once informative and readable. We have much reason to be grateful to Judith Palfrey for this timely and significant contribution. - Amartya Sen, Nobel Laureate