Were what?

Pages turn
And I see an aray of creatures.
Big,
Small,
Ugly,
Beautiful.

But none
Are me.
Er, well none fit me.
They have human,
But those who know me
Wonder.

I'm not even one creature
Some bizzare cross
Of dog,
Horse,
And human.

Most of the human comes across
In looks.
I compare so closely,
No one can choose one or
The other.

Samples of my blood
Show nothing but,
The same question.
The only thing that will tell,
Is the next full moon.