Nine years after Clary's birth, her mom and Luke die in a horrible car accident and Clary is sent to an orphanage. On her twelft birthday, a strange looking man adopts Clary and takes her to a mysterious building which can only be seen by "special" but "evil" people who are called shadowhunters and the piecebringer, the good guys protecting innocent downworlders...

Jo gets a cup with a strange colourful liquid in it from her daughter. When a sudden wind blows of all her work from of her desk with the colourful cup, which is now broken, she decides to leave the mess there for a night. But the problem is bigger then she imagined, the names are gone. I don't own HP. I don't know anything about Rownlings way of writing and her family.