Authenticity of walkthrough

[Rakeesh]

While I was looking for HoC walkthroughs I stumbled upon this one

http://www.gamefaqs.com/pc/564612-heart ... /faqs/1503

It's a novelized walkthrough. The protagonist narrates his adventure sto a squadron mate, after he has finished the task and won the girl. It's very well-written and sophisticated, by a professional and not your average gamer/fan who just finished or loved a game.

At the bottom it says "copyright (c) 1991 by A. E. Williams."

I don't know who Williams is and it says nothing about belonging to Dynamix/Sierra or being a part of an official hint-book.

I wonder if anyone can tell if it's anyhow "official" or just a fan-made walkthrough like others in GameFAQs.

[Tawmis]

If it's on gamefaq's, it's definitely not official, I imagine... and probably a fan's very creative way of doing a walk thru.