The following link is a neat google search of the AMA Motorcycle Magazine for the word Penton. The link will bring up the google search results for the word "penton" and by clicking on the links it will take you the correct page in the magazine and the word Penton will be highighted.
http://www.google.com/search?q=penton&hl=en&tbo=d&tbs=bkms:1168684103302644123&tbm=bks&ei=RHK1UOCzGpDA9QSgs4HoDg&start=0&sa=N&biw=1680&bih=861