I saw this book for sale on the GGS website..

Casino Surveillance, The Eye that Never Blinks George L. Lewis, Jr. This book covers all aspects of casino surveillance. Text book material as well as personal experiences. 94 pgs, paperbound 81449 $3,995.00

http://www.ggss.com/casinobooks.html

That comes to $42.50 per page. Can this be correct?

Steve in Albuquerque