"Twelve-year-old Rowan is next in line to be Queen; her twin brother, Rhydd, to be Royal Monster Hunter. Rowan would give anything to switch places, but the rule is, the oldest child is next in line, even if she is only older by two minutes. She resigns herself to admiring her royal monster hunter aunt's official sword and having tea with dignitaries with her mother, the queen. But a tragic event breaks up longstanding rules, and now Rowan finds herself...

"Rowan is now the Royal Monster Hunter, and her twin brother, Rhydd, is destined to be king. But her mother's cousin Heward is still determined that his children be the ones to inherit the titles, and will stop at nothing to show that Rowan and Rhydd are too immature to properly lead. After the gryphon that Rowan captured in Book One gives birth but then dies, Rowan is left with a baby gryphon she knows she cannot keep. And it grows faster than anyone...