Maiden Who Travels the Planet
Hoshi wo Meguru Otome, or Maiden Who Travels the Planet is a short story by Benny Matsuyama which featured in the Final Fantasy VII: Ultimania Omega guidebook. It follows Aerith's journey through the Lifestream immediately after her death right up to the end of the events detailed in Final Fantasy VII.
Although this book was not written by Kazushige Nojima, Final Fantasy VII's scenario writer, the project was completed under the supervision of SquareEnix and so it can be assumed that the scenarios that it transcribes have been officially accepted.
The translation of the story was done by Xcomp; I have merely made some grammatical corrections. The story itself is quite long, consisting of a prologue and seven chapters. Therefore the link to the translation will open in a new window.
Maiden Who Travels the Planet || Translation by Xcomp