I picked Harriette simply because it can be shortened to Harry so it was convenient

1. She hasn't said anything about being a girl because she's wary of Dumbledore, 7th Chapter explains her uneasiness about telling everyone she's a girl when Dumbledore obviously knows and yet let everyone think shes a boy so until she knows if theirs an actual reason for his decision or if theirs a threat that could come out (Dumbledore is at the top of that list) if she reveals her gender 2. Dorms, I made sure that in no way she is going confirm or deny in any way that she's a girl. When they were told to go to their dorms Percy called Last Names instead of saying boy or girl dorms I made sure to make sure he didn't even say first names, ah she is in the boys dorm If I didnt make that clear. 3. Thank you for the idea maybe I'll put a small thing like a newspaper article on how 'The-Boy-Who-Lived sued publishers.' (I might wait on that cause she'll be wary on doing these things while she's under Dumbledore's thumb, she might end up emancipated at the end of second year or Sirius can take care of her or she'll be emancipated in her fourth year.)

That would be so cute