Secret Keepers:In Second Death, Indigo and her team of sleuths escape the clutches of underground evil.In Ghostly Gallows, Indigo and the gang managed to dodge the falling ruins and free those spirits trapped by the evil spell that bound them to Gallowsgate Prison.Now in Secret Keepers, even though Indigo speaks to ghosties, there is so much about the afterlife she doesn't understand. Such as...how can spirits be sick? They're dead, for goodness sake! But once again Indigo is forced to go where she made it a point to never go: the hospital. There, the mystery of the sick and missing spirits explodes into a frenzied battle for souls where dawn may bring life or final death.Indigo Eady:Much to her chagrin, Indigo Eady is a celebrity among spirits. She's the girl who can see and speak with them. She has a proven track record in helping spirits find their murderers, so it's no surprise when she's drafted onto the Missing Paranormal Committee. Who better to help them than the experienced teenage ghost whisperer- investigator and her friends?