Into the Icebound (Accidental Sorcerers Book 4)

Sura, Mik, and Bailar set sail for the Northern Reach, with Lord Darin in pursuit. Their journey is anything but smooth, with storms, raiders, and the prince of Westmarch standing in the way. Joining an expedition to the ruins of Isenbund, Bailar disappears in the night. Now, Mik and Sura must help rescue their mentor from a legendary foe thought long extinct.