The illustrated buyer s guide Porsche provides enthusiasts with information and insight helpful to identifying desirable models and avoiding problems as they search for their ideal Porsche. Adding new material and revising previous information, this book covers all the Porsche models through 2010, including the last of the air-cooled 911s, the water-cooled 911s, Cayenne, Cayman, Boxster, and panamera. By dean batchelor and randy leffingwell. Paperback, 240 page