Harry frowned, looking back from the blonde boy to Robin and Nell. "Right, right." He said, "Nell, shut that door, and bolt it." He said, not letting go of the boy until the door was shut, and he moved to put himself firmly between the boys and the door. "You, you and you." Harry pointed to each of the boys in turn. "Have a lot of explaining to do. And I suggest you start now, otherwise all of you will be in serious trouble, especially you, young man." He said, attention focusing on Evander.
"You're going to tell me who you are, why you're here, and how long you've been here. You're going to tell me if Slater sent you here, and why these two have kept you a secret."