Four Houses Make a Home

[the cover is not what the character's look like or what their personalities are like, but a friend made it for me like they made all my other covers and I loved it]
You all know about the four Hogwarts houses, but what are they like as people?
Shaelyn, Garth, and Hope have all been friends since first year.
But what happens when they meet Rhett - a Ravenclaw boy in their year?
And what does Garth do about the feelings he has for him?