Early Intervention in Psychosis: A Guide to Concepts, Evidence and Interventions Max J. Birchwood (Editor), David Fowler (Editor), Chris Jackson (Editor) ISBN: 978-0-471-97866-4 Paperback 390 pages April 2001 US $81.95 Add to Cart This price is valid for United States. Change location to view local pricing and availability. This is a Print-on-Demand title. It will be printed specifically to fill your order. Please allow an additional 2-3 days delivery time. The book is not returnable.