The Traitor of Avonoa. Avonoa, #4

Heart broken and body in turmoil. Human armies surrounding his home. Treacherous faeries creating dragon poison. Hiro is desperate for the survival of the dragons. But, as Rakgar says, "it will be interesting to see how a mere animal prepares for war..." He's right and Hiro knows it. Even a visit to the seer dragon, Visi, only produces more questions. When the centaurs offer their help, Hiro gladly accepts.
But everyone knows it won't be nearly enough. Surely, more dragons will come to aid the Rock Cloud Ruck. Surely, more dragons will realize the danger the faeries present. Surely, something can be done to save the dragons before it's too late. Unfortunately, Hiro can't even save himself.