Flightstar's Choice

This is a book I am writing for fun. It is a warriors fan-fiction and it is based on Erin Hunters series. I used some of her characters as background, but I made the rest up. I did use her clan set up though.
Flightkit is dull compared to her sister, Robinkit. Born to Riverclan is a cat who is scared of water. Robinkit is the most talented little kit in the nursery despite her mishap of not being able to swim, while Flightkit is not special at all and always second after her sister in everything.