Books by Peter Williams; David WallaceClick here for all books by Peter Williams; David Wallace available for purchase on-line. Unit 731: Japan's Secret Biological Warfare in World War II by Peter Williams; David Wallace listed for sale on Bibliophile Bookbase. Click here for full details and on-line purchase. Bibliophile Bookbase lists over 5 million books, maps and prints including incunabula, out-of-print books, collectables, antiquarian books and fine bindings. Bibliophile Bookbase for antiquarian books, maps and prints. |