Animorphs: The Alliance

Savannah is an Animorph, just like Cassie, Rachel, Jake, Marco and Tobias. The only thing is, she has been one much longer. It wasn't too much longer after the Yeerks first arrived on Earth that Savannah gained the power to morph. She wasn't there on that fateful night at the construction site, but she had her own fateful night. At the age of twelve, Savannah had encountered an Andalite, not too far from her own home. When she discovered it, the Andalite explained to her what the Yeerks were. It told her that she had to fight, as the Andalite itself was dying. Savannah would have to work on her own to fight the Yeerks, and the only weapon she had against the seemingly-silent invaders was the power to morph. She kept it to herself for many years, but still used it to fight the Yeerks when she could. A few years later, though, the other Animorphs had encountered Prince Elfangor, dragging them into the war as well. Since Savannah was just as unaware of the other Animorphs as they were of her, both parties assumed they were still on their own. That was, until Savannah spotted one of them morphing. Cassie, the one Animorph that seemed to have the most talent for morphing, must not have realized that Savannah was in the woods, not too far from her. Cassie had demorphed from the form of an Osprey, and that told Savannah she wasn't the only human that could morph. She approached her, and so many things changed.