When the cats battle.
Yes
It is The Forgotten Warrior.
Warriors: Omen of the Stars, is the title of the fourth series of warriors.
The Forgotten Warrior
Night Whispers
Leafpool becomes a warrior
Dovepaw
That is the forth series coming after power of three
yes it's called the "Forgotten Warrior"
November 22, 2011.( The Forgotten Warrior)
Sign of the Moon :D
The next series after "Omen of the Stars" in the Warriors book series is "Dawn of the Clans." It is a prequel series that explores the origins of the warrior Clans and their earliest ancestors.