The Storm Keeper’s Battle, Catherine Doyle ( pb, Mar 2021)
book 3 in the trilogy:
Fionn Boyle, Storm Keeper of Arranmore, is facing the fight of his life. The terrifying all- powerful sorceress Morrigan has been raised from the dead and has sealed off the island from all help. Fionn is the only thing that stands between her and a dark future.
He's got to find a way to defeat her. But there are some terrible choices in store for Fionn as the dark sorcerer begins to take his nearest and dearest for her own. With only two candles left to burn, will Fionn master his powers in time to stop her?