City of Lost Knowledge (a Mortal Instruments fanfic)

Wynter Lightwood-Bane is a shadow hunter. Orphaned during the Mortal War, she vows to become one of the best Shadow Hunters the Shadow World has ever seen. However, there's a twist. She's half Nephilim, half Warlock. Something that was believed to be impossible, and has never been seen before. Half-Angel, Half-Demon. From the age of two, Wynter grew up as the adoptive daughter of Magnus Bane, the High Warlock of Brooklyn, and Alexander Lightwood, Parabati to Jace Herondale and a hero of the Mortal War. Now, the evil is returning, and this time it's Wynter's turn to play the Hero...

Starlet Alysha Herondale. A shadow Hunter, and surprise daughter of Jace and Clary Herondale. Thought her father is a hero of the mortal war and her mother is legendary, Starr has never taken a strong interest in being a Shadow Hunter. She'd rather live a normal teenage life, than learn how to impale a demon in seven different ways. With her strawberry blonde hair, and striking green eyes, Starr is filled to the brim with knowledge, and parabati-less; so when evil returns will she be the one to save the day? Or will she let the spotlight be taken by someone else?