Ron was sitting in the library with Harry and Hermione. Since finding out about the philosopher's stone and the meeting with the group further plans hadn't really gone anywhere. Harry would often use the cloak to walk around the castle and keep an eye on Snape, which according to Harry was the most boring activity he had ever had to do. Shocking no one Snape didn't have much of a life outside of teaching classes and stalking the corridors of Hogwarts, handing out detentions left and right. Currently they were doing the weekly homework, well Hermione was. Harry had done it yesterday while Hermione was busy doing follow up research on the transfiguration lesson. She had gotten into the habit of looking deeper into whatever the day's classes had taught them. Yesterday had not been pretty since the follow up work she wanted to do was linked to N.E.W.T level work and most of the books on that were stored in the restricted section. After a two hour long debate with the Liberian, Hermionie had finally given up but was clearly upset so Harry had offered to use his cloak to seek in and get the books for. What had followed was Hermione's most unenthusiastic lecture on the responsibility of the cloak though it was clear to the guys that she really wanted to say yes.