Ginevra,
It has occurred to me that we have much to discuss which would be beneficial to accomplish before you meet with the rest of my housemates. I am not certain that Mr Derrick will meet with you tonight, but Miss Connors has agreed to allow the examination. I believe I have made good progress in addressing the calcification of the scar tissue, which should allow your work to progress more easily.
My final class completes at four o'clock, and I have enlisted Filch to manage my detentions this evening. Would you be able to come to Hogwarts then, and we can go to the house from here? I will arrange for the evening meal to be brought to my office to expedite our discussions.
~S.
Ginevra Weasley will be coming to the house this evening, expect us around 5:30 p.m. unless I send word otherwise. The choice to meet with her, or not, is entirely up to you, of course.
I will have to leave by 'curfew', though Ginevra may stay or go as she wishes.
~Snape