Spark (The Hailey Holloway Series) (Volume 1)

Copywriter by day, nerd by night, Hailey Holloway is living the post college dream. Her life may not be flashy and exciting but it's enough for her. After a late night at work, Hailey stumbles upon two Dragons brawling in the middle of Philadelphia. In an act of kindness and lapse of sanity, she comforts the Dragon who was left behind to die. In doing so she inadvertently invited the soul of Dacea into herself for safe keeping. Hailey just wants to live her life as simply and quietly as possible but with the voice of a disembodied Dragon in her head, she has little hope of achieving her goal.
 
Dacea will do anything to be free of Hailey, a human who is moments from checking herself into a psychiatric ward. He is grateful to be alive, but at what cost to his sanity? The Dragon world is in upheaval. Green is at war with Red, and he is of no use to anyone while stuck with Hailey.
 
The solution to their problem is not without its risks. But just how far will Hailey go to be free of the Dragon?