Moonrise (Warriors: The New Prophecy Series #2)

StarClan has revealed a new prophecy for the next generation of warrior cats: Darkness, air, water, and sky will come together...and shake the forest to its roots.

Now the children of Firestar, Tigerclaw, Graystripe, and Sandstorm are the ones who must save the forest and their Clans from destruction. In Book 2, Moonrise, the questing cats encounter a strange tribe on their journey home through the mountains -- and it begins to look like one of them will not make it back to the forest. It's...