Eon by Alison Goodman

Dragoneye Reborn

In a rigid, male-dominated empire, a disabled teenage girl posing as a boy vies to become an apprentice to a Dragon spirit and unexpectedly bonds with the long-missing Mirror Dragon. Catapulted into treacherous court intrigue and hunted by a ruthless Dragoneye lord, she must conceal her true identity, master volatile magic, and choose her allies wisely to prevent a coup and survive.

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