Hello, This book was re-stored by one of my very talented co-workers. This book was in rough shape from me using it quite often, and more often than not, my handling it with greasy, grimy hands. The book was cleaned, repaired, a new dust jacket made,and my co-worker even hand made the box!!!!! Books are made to be read, used, handled, but I will put this away for a while. In the meantime I will use my soft cover version. Regards, Lou