My 2015 Santa was awesome!

He/she bought me a first edition of "The Codebreakers", a 1,200 page behemoth of a book which comprehensively covers the history of cryptography from the ancient Egyptians through 1967 (when it was first printed). This book has been on my to-buy-and-read list for quite sometime and I'm happy to see that I got a first edition of it to boot!

I'll undoubtedly reference, use, and cherish this present for many years to come. Thank you secret santa 2015! <3