Posted 29 January 2014 - 05:32 AM
The second edition does not have mistakes. There were errors in the first edition in 2008, those were corrected many years ago.
But you should buy the third edition. You will learn 100% of the topics in the second edition, and also many, many other things. If you want to use it with an old version of Windows (Windows 7 or earlier), you'll also need to download a PDF that has a replacement for chapter 1 and five pages of chapter 2 (then you don't use the PDF again for hundreds of pages, until chapter 10).
Author, Head First C#
Building Better Software -- http://www.stellman-greene.com