I have just been re-reading my 2nd Edition (2002) version that I bought when I started brewing. Best $30 I ever spent and the information is still relevant.
Buying "How to Brew" is one of the best investments I have made in my brewery. Do yourself a favour and buy a print copy.
Here's a copy that was forwarded to me a while back that was converted to word and pdf from the website. Not all the images there but a quality read and reference.