"Keeping Volunteers: A Guide to Retention" by Rick Lynch is a paperback book published in 2010 by the Directory of Social Change. The book offers practical advice on how to retain volunteers effectively, focusing on the art of volunteer management. With 176 pages, this guide is designed for individuals looking to enhance their skills in managing and retaining volunteers in various organisations. Written in English, it is a valuable resource for those seeking to improve their strategies for keeping volunteers engaged and committed to their work.