- The C Programming Language, 2nd Ed. - Brian Kernighan & Dennis Ritchie - 1988 - The classic C text; short, sharp, and foundational.
- C Programming: A Modern Approach, 2nd Ed. - K.N. King - 2008 - Comprehensive, modern C with clear explanations and exercises.
- 21st Century C, 2nd Ed. - Ben Klemens - 2014 - C in the modern toolchain: build systems, testing, and best practices.