One of the great aspects of this book is how overtly it shows the difference between meaning and narrative. The meaning is fairly constant throughout all 99 tellings (its what is being told), but the narrative is totally different (how it is told).
This distinction is important, because it can lead us to ask what makes different narrative styles function? How can different narrative techniques all tell the same basic meaning, and how do those styles change the meaning through their presentation?
These questions are actually the motivating issues to most of my recent research. They also reflect the same types of questions that are asked about the construction of sentences:
what makes different [grammar] function? How can different [sentence patterns] all tell the same basic meaning, and how [does that grammar] change the meaning through their presentation?