Displaying the top 100 results that match your query. http://www.phoenixpubliclibrary.org/rssapi.jsp?browse=true&Ne=7523&N=3+7104+7526 http://www.phoenixpubliclibrary.org/record.jsp?R=1427125 Describes all the tricks and tips to becoming a secret agent, from setting up headquarters and planning undercover missions to making spy rings and mastering Morse code.