Echoes of Erebus - Lifehack, #3

3rd and final book in the Lifehack series. Sarah's got daddy issues. He lives in her head, built her out of fish, and killed millions of people. But he's really sorry. Honest. A father that lives in your head wouldn't be so bad if he wasn't the killer of millions. At least it's comforting to know that he didn't murder the fishes used to create your body. Or the seagull. Sarah hides her illegal nanite origins in an effort to build an ordinary life, but the legacy of dad's horrors makes it difficult.
Especially when new but familiar zombie-like abominations begin to appear in the city.