Most people know that although Slytherin is the most cunning and devious house, us Ravenclaws can outsmart them without a sweat. But some of us know we're smart, but just can't get grades in our courses. TTH will help you through! We will provide homework aid, and all we want in return is a staff member or a follower! Get tutoring help today! FIRST YEARS ONLY! Sorry to you other people, but you guys know Hogwarts now. First years are still figuring it out, so they some help.