Quaternion

Three boys.
Two murders.
One terrible choice.
Friends, lovers, enemies, I've found them all at Bevington College. I've survived the worst that my family, an angry fae prince, and a rampaging Fate could throw at me.
Just when I had everything I wanted, I was thrown forward through Time and cut off from the source of my magic.
Can I get back to Charlie, Gabe, and Darwin?
What will have happened to my boys in my absence?
And how in the Nine Hells am I going to pass my Early History of Magic exam?
Meet the quaternion ...