Answer:
Clary Fairchild in <u>The Mortal Instruments </u> and her in the show based off the books called "Shadowhunters"
Explanation:
<u>Same</u><u>:</u>
Her carrotty hair color and green eyes
She falls in love with Jace 
Treats Luke as if he is her real dad 
Finds out she is a shadowhunter 
Defeats Valentine (Her real father)
Befriends Magnus Bane, Jace Herondale, Alec and Isabelle Lightwood.
Has the ablility to create new runes
Finds the mortal cup and mirror
Related to the angel Ithiurel 
Grew up Mundane 
First met Jace, Isabelle and Alec in the Pandemionum 
Different: 
Books:16 yrs old  
<em>Show:</em>18 yrs old
Books: Not very close with Madame Dothera 
<em>Show</em>: Described as close as a sister
Books: Alec despises her in the beginning and then warms up to her slowly
<em>Show</em>: Always a bit hostile but more in the beginning 
Books: High School student 
<em>Show</em>: College Student 
Books: Simon becomes her parabatai
<em>Show</em>: Isabelle almost becomes her parabatai 
Books: Clary becomes a shadowhunter and continues to live that way
<em>Show</em>: Clary loses her "sight" (of the shadow world) and is deruned and sent to live in the Mundane world away as a punishment but a year later gets it back