I am still reading in Codes and Ciphers. We had 2 snow days here so I got some more reading done. WooHoo. I believe I only have 3 more chapters to go. Currently I am reading about the PURPLE Japanese code in WWII. I am always amazed at the intelligence that these people have in decifering out the codes. I can't even do the jumble in the newspaper. Maybe after the end of this book, I will at least be able to do that.