Onyx Storm (The Empyrean #3) — paperback

Get ready to fly or die in the thrilling sequel to "Fourth Wing" and "Iron Flame" by #1 New York Times bestselling author Rebecca Yarros. After almost eighteen months at the War College, Violet realizes there is no more time for lessons. There is no more time for uncertainty. Because the battle has truly begun; and with enemies approaching from beyond the walls and within their ranks, it’s impossible to know who to trust.

Now Violet must venture beyond the shattered wards of Aretia to find allies in uncharted lands to stand with Navarre. The journey will test every fiber of her wit, luck, and strength, but she will do whatever it takes to save what she loves—her dragons, her family, her home, and him. Even if it means keeping a secret so great it might destroy everything.

They need an army.
They need power.
They need magic.
And they need the one thing only Violet can find—the truth.