My Board

Was looking at getting a few books to read on various programming languages and was wondering if anyone had any opinions about the ones I was looking at.

[url=\"http://www.amazon.com/Learning-Perl-Fourth-Randal-Schwartz/dp/0596101058/ref=pd_bbs_2?ie=UTF8&s=books&qid=1197076562&sr=8-2\"]Learning Perl, Fourth Edition[/url]
[url=\"http://www.amazon.com/C%2B%2B-Primer-Plus-5th-Sams/dp/0672326973/ref=sr_1_1?ie=UTF8&s=books&qid=1197076167&sr=8-1\"]C++ Primer Plus (5th Edition)[/url]
[url=\"http://www.amazon.com/Unix-Shell-Programming-Stephen-Kochan/dp/0672324903/ref=pd_bbs_10?ie=UTF8&s=books&qid=1197076406&sr=8-10\"]Unix Shell Programming[/url]

I own C++ Primer 4th edition and I love it... I use it all the time when I get the random urges to program some c++... If the 4th edition is amazing, I can't imagine how much better the 5th edition would be lol..