Alexa has a very big problem. She's dead.Worse, instead of meeting her maker, she's pulled into the world of the Guardian Angel Legion-a secret band of angels dedicated to protect mortal souls from demons.But Alexa's life takes a thrilling and terrifying turn when she's sent back to the mortal world to investigate a series of murders and missing souls and is attacked by a demon. But are demons responsible for the killings? Or is it something else?To...