Book Review Autism: Current Theories and Evidence (Current Clinical Neurology.) Edited by Andrew W. Zimmerman. 474 pp., illustrated. Totowa, NJ, Humana Press, 2008. $139. 978-1-60327-488-3 (cloth); 978-1-60327-489-0 (e-book). The Ethics of Autism: Among Them, but Not of Them (Bioethics and the Humanities.) By Deborah R. Barnbaum. 233 pp., illustrated. Bloomington, Indiana University Press, 2008. $55 (cloth); $21.95 (paper). 978-0-253-35213-2 (cloth); 978-0-253-22013-4 (paper).