Hacking: Computer Hacking for beginners, how to hack, and understanding computer security! - Hardcover

C Programming: C Programming Language for beginners, teaching you how to learn to code in C fast! - Paperback

C Programming: C Programming Language for beginners, teaching you how to learn to code in C fast! - Hardcover

Java: Java Programming for beginners teaching you basic to advanced JAVA programming skills! - Hardcover