I read some really good Astro Boy Fanfic Stories recently. I recommend them to people! =)
Works by FantomoDrako =)
Spark of the SoulSet a little after the 2003 anime, Astro's not been feeling himself as of late and it is mystery as to why. Really shows off the world of the anime and everybody is kept IC. Makes you feel like you're watching an episode than reading, awesome. Two chapters are up and she is currently working on a third! =D
Phones, Trees and Astro! Oh, MY!Astro wakes up in a strange world of plastic. Where oh where could he be? A humor story with a sequel to mix x3 worth reading.
Skin DeepContinuation to 'Phones, Tree and Astro! Oh, My!' Astro begins to wonder if he will return home and how long he'll last until his batteries go dead, when things take an unexpected twist. Even funnier than the last.
Work by Icka M. Chif
Growing PainsSet at the end of the 2003 anime. Follows Tenma's side of the story (not pov) with Astro's visiting him in jail and well done conversations between Father and Son. Brilliant, is worth reading again.