When Michaela Sommers, a successful martial artist, investigates the brutal murder of her father, an NYPD narcotics officer, she is haunted by dreams of Celtic battles. When her father appears in these dreams, urging her to help, Michaela plunges into the dream world of a 3rd century Irish warrior.
Maecha Ruadh mac Art, the sovereign heir of Ireland, needs Michaela: she must save her father, the High Kind, and earn her place as leader of a male band of warriors. When Michaela time travels to Ireland and resides in Maecha’s dream world, she teaches Maecha the martial art skills she needs to enter the Cave of the Warrior with her Champion, Kelan mac Nessa, and survive three deadly challenges that will bond her and Kelan forever.
Michaela’s and Maecha’s quests are interwoven with Celtic Lore and Irish Warriors, such as Fionn mac Cumhail, as they fight to find the warriors within themselves.