Warriors A New Beginning: Gone Without a Trace book 1

Abandoned and left in the snow at only three moons old. Scarletkit is forced to survive alone wandering through the nearby twoleg place. She tries to forget of what happened in the past by changing her name to scarlet. When the twoleg place becomes too much for her she returns to the wild. Unknowingly she crosses into Windclan territory and her past becomes reality.