The Warrior's Return (Pinkiepie)

Winter, a wolf, who lost her sister Moon to the cats of Cloudclan and their red fox friend. She was intrusting of cats until she met a young medicine cat named Sunleaf. She was suspicious and cautious at first, but then learned that even though some cats are evil, others are trustable, friendly, fun, and totally awesome. She becomes Sunleaf's best friend and they tell each other everything. This young wolfs life has been changed forever, but there are still problems. Cloudclan is growing stronger by the minute. Will she retreat, or will she fight to avenge her sister's death?