The easiest book?

Question

C++ / C#

Hello, I wanted to read a book on C, I took the "Programming Language C - Harbinson, Steele" at the university and somehow I don't feel that I understand something.
Is there an easier book? (Preferably in the public domain) Or is this the easiest one and then I'd better read "Petzold - CODE" and "Tanenbaum - Computer Architecture" first.
Even if it's not difficult, list in your opinion the most "easy" authors.
Thank you all in advance!

Answer 1

Read the classics