Kahuna

Melanie Kato's world of pregnancy, hospitals, and cancer runs headfirst into the eery world of ghosts, nightmarchers, and a kahuna.
When dreams of the future turn into nightmares of the past, pregnant Maui doctor Melanie Kato soon realizes there is much to the dark spirits that haunt her nights. On every full moon, Hawaiian nightmarching warriors descend from the mountains, coming to capture her mortal spirit--until she's had enough. Assembling a peculiar army of her own, can she ward off the battle cries of the dead and defend her family from being eternally trapped between life and death?