Welcome, Fools and Ghouls, to the 2003 Halloween creature feature. All week long, we will be filling your bag with Tricks (stocks that our Fool analysts think are headed for a fall) and Treats (the good candy).

So, be careful out there. Don't eat any unwrapped goodies. Wear bright, reflective colors if you're out trick-or-treating at night. And finally, when crossing any New York Stock Exchange lawn, respect the "Keep Off the Grasso" sign.

Now, on with the show:

Check back for more throughout the week. And if any of these Tricks or Treats sound good, remember that we provide more thorough analysis in our excellent monthly newsletters. From Hidden Gems to Stock Advisor to our brand-new Income Investor, our jack-o'-lantern of market ideas never goes out.