Kiao - String Algorithms for the day before your Coding Interview - Ne - X555z

Ciphers, Codes, Algorithms, and Keys (Cryptography: Code Making and Code Bre...

Kiao - Graph Algorithms for the day before your coding interview - New - X555z

Singh - Data Structure Algorithm - New paperback or softback - X555z

The Code Book: The Secret History of Codes and Code-breaking By Simon Singh

Singh - A Soldier's General An Autobiography - New paperback or soft - X555z

Singh - Cracking Code Book - New paperback or softback - X555z

Singh - Rise of Taliban and the Secret of Hindukush - paperback or sof - X555z