The Key to Death's Door

Thanks to Net galley for the copy.Lee Hunter and his friend Charlie Finch goes to a derelict boathouse and an accident occurs,  Lee nearly drowns and he finds inside the body of a teenager Paul in another time, who gets tragically killed by a demon incarnate Daryl. Lee returns back to his body and his time, now with help of his dearest friend who has brain of a chicken and the heart of a lion