A list of classic books under different topics that you can read.

  • Algorithms 
    • Introduction to Algorithms-Cormen, Rivest
    • Algorithms-Sedgewick
    • Art of  Computer Programming- Donald E. Knuth
  • Unix Fundamentals 
    • Unix Applications and Concepts- Sumitabha Das 
  • C Programming 
    • All Yashwant Kanetkar books starting from Let Us C to Pointers in C and Graphics in C. Must have series
  • Unix Programming on C
    • Richard Stevens
  • Socket Programming on UNIX
    • Richard Stevens