Nice... I like how you gave them all wings and showed how Septimus used that particular part of their anatomy to his advantage. His relationship with Una and Sextus was also very sweet, which only made it sadder when they left him D:

Great story

After all, he couldn't have been deadly throughout his childhood. Thank you for the wonderful story!

There should be more Stardust stories!

I liked Septimus from the film, and though that he should have survived. I like that you have given him a plausible back story to explain why he was they way he was.