His Name Is John - An Elliott Smith Mystery, #1

Elliott Smith wakes up in the hospital with a head injury.and an invisible companion. At first, he's convinced "John" is just a figment of a damaged brain, but when Elliott is fully recovered John is still around-and desperate to find out who he is. Reluctantly, Elliott agrees to help, and discovers Chicago PD has a John Doe on their hands with six bullets in him-who died in the ER at the same time Elliott was there. As Elliott digs deeper into the mystery of John, he stumbles on a body hidden behind a wall for 80 years, meets a sexy artist who could become more than just a one-night stand, and uncovers a deadly secret that has haunted a nun for two decades.