She might have had a snippy comment were it not for a few factors; age and maturity level, the badge on her chest and the fact he had a point. If someone who didn't understand how dangerous these books could be just waltzed in here all willy nilly, she might have hexed them back out before a book could do them any worse so she simply nodded and reassured the Librarian they were the books she was intending to find.

Oh brilliant! Technically Lex was exactly where she was meant to be. Just a quit search for a book or two on ghost removal then she could double back for the DADA books. "Thank you, Sir." She said at his departing--quite relieved he wouldn't be treating her like a baby that needed babysitting--"I'll be careful. Brought my wand with me just in case." And yes, books, she would use it if any of you came at her or her kneazle.

Alexa whirled around so she was facing the top of the aisle again. All the Dark Arts books, some trying to rattle off their shelves and so little time, but first, Sir Nicholas. Her eyes traced the shelves til they found an eerily pale one that gave off a faint glow. Well......ghosts glowed......and this looked promising so she nicked it from the shelf then moved back to the Dark Arts section. SO MANY to choose from. Couldn't she just live here?

This time she was forced to put Felix down as she spotted a massive book that screamed at her, literally. It wanted to be read and with a title like "Secrets of the Darkest Art" it would be...if only she could get it off the shelf. Lex tugged at it for what might have been a solid five minutes before it suddenly loosened, sending her and the book stumbling into the shelf opposite them with a thud. The things she did to learn. Merlin. Lex flopped to the floor and threw the book open before her then pulled Felix closer. Couldn't watch him when she was focused on curses so he'd need to stay close.