Still whispering, she continued, "well, I already said it was not legal. That means only a prominent and old family could have that. So probably a family of the Sacred Twenty-Eight." As she was pondering, her tongue stuck out of the corner of her mouth. It was cute. While I was fighting the blush that was showing up again, she added, " it’s not Potters’ or Weasleys’. Both well known Light families. Looking towards the Gray families... I certainly didn’t get you that book. You're also not super friendly with the other Gray families. Same goes for Dark families, which is exactly  where you would find that book."