Book Review Human Cancer Viruses: Principles of Transformation and Pathogenesis (Translational Research in Biomedicine. Vol. 1.) Edited by John Nicholas, Kuan-Teh Jeang, and T.-C. Wu. 244 pp., illustrated. Basel, Switzerland, Karger, 2008. $212. 978-3-8055-8576-7 (cloth); 978-3-8055-8577-4 (e-book).