Home Page Replica is/was one of the earliest collections of material about Captain Beefheart and the Magic Band on the web. It's updated infrequently.
Recently:
Don Van Vliet, AKA Captain Beefheart, died Dec. 17th. Before you start feeling
too bad about the loss, go look for music from all the people he worked with. It's still happening.
Also, this.
Grant O'Neill sent along some links to articles he's written about Captain Beefheart:
The Amazing Vanishing Spotlight Kid
The Spotlight Kid Revisited
Live from Carolside
Brave New Twirl
My Human Gets Me Blues (new)
John "Drumbo" French has a new book out: Beefheart: Through the Eyes of Magic. The website has excerpts, and it's available on Amazon and on Ebay, signed. Look at the first review on Amazon...
Less recently:
I stumbled into a collection of my old news postings; it's missing a recent chunk, but it's still fine to browse.