C Pocket Reference
Peter Prinz & Ulla Kirch-Prinz
C Programming Language
Brian W. Kernighan & Dennis Ritchie
Effective C: An Introduction to Professional C Programming
Robert C. Seacord
An Introduction to the C Programming Language and Software Design
Tim Bailey
Learn C Programming
Jeff Szuhay
Practical System Programming with C
Sri Manikanta Palakollu