Copies of DARE should be available at any good bookstore, including online, or they may be ordered from Harvard University Press, 79 Garden Street, Cambridge, MA 02138; sales phone (800) 405-1619. ISBN 0-674-20511-1 (Vol. I); 0-674-20512-X (Vol. II); 0-674-20519-7 (Vol. III); 0-674-00884-7 (Vol. IV).