Marge's Little Lulu #40 from Dell Comics
Most girls in comics are not known for their smarts.  They are generally good looking and end up being someone for the heroes to save.  But Little Lulu is an exception.  She was very smart and her books were fun to read.  Here is an example of how she cannot be easily fooled.  A very cool Halloween cover.
 

       

This is a scan of an old comic book. This item is not for sale. But you can find it on ebay.
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