Hi Kamilcioo, some good C books for you:
1. The C Programming Language
Kernighan, Ritchie
Prentice Hall
2. How to Program in C/C++
Deitel-Deitel
Prentice Hall
3. Fundamentals of Software Engineering
Ghezzi-Mandrioli
Prentice Hall
4. Algorithms and Data Structures: An Approach in C
Charles F. Bowman
Oxford University Press
5. Algorithms in C
Sedgewick
Addison Wesley
6. Compilers
Aho, Sethi, Ullman
Addison Wesley
7. Structured computer organization
Andrew Tanenbaum
Prentice Hall
8. Data Structures and Program Design in C
Kruse, Leung, Tondo
Prentice Hall
GOOD LUCK!! (You'll need it).