Angel Kael refuses to believe that his brother has become a fallen angel because, in his opinion, Logan is the best Guardian Angel of them all. How could he have fallen? Further questions that baffle Kael are, who murdered the great Prophet Joshua of Earth and why? These questions finally drive Kael to break one of Heaven's rules - going down to Earth to investigate. But on Earth, he quickly discovers that nothing is as it seems and before long, he finds himself breaking a few more rules along the way, unravelling dark secrets and mysteries, and breaking the most important rule of all – falling in love with a human. Now he has to save his brother and the woman he loves from the impending threat about to befall Heaven and Earth.

Angel Down Trilogy is an action-packed supernatural horror.