I was instructed to not tell him.... I don't understand why he isn't allowed to know. He has every right to know. I unfortunately have to listen to my father and Dumbledore on the matter. My name is Iris Elizabeth Snape and this is how Harry finds out he has a sister.

It all started with two like most tales of old. However unlike those this one is said to be true. The last daughter of the Clearwater and surviving son of Clydesmith. One's heart blind by pain and hate, while the other is struck with guilt and Sorrow. The funny thing about tragedy it has the prower to destroy but it also has the power to bring people closer. This very lesson is one the two will surely learn the hard way. So my dear sweet children gathered round and I shall share with you this tale.