You may find this list of programming books helpful : http://stackoverflow.com/questions/194812/list-of-freely-available-programming-books/392926#392926 http://

You may find this list of programming books helpful : http://stackoverflow.com/questions/194812/list-of-freely-available-programming-books/392926#392926 http://stackoverflow.com/questions/194812/list-of-freely-ava... Pick a book about something you want to know more about and study it for a month. If you are preparing for interviews good books to read are 'Programming Interviews Exposed' and 'Cracking the Coding Interview'