The Tower — S.M. Parker

Adelaide Radek has no choice but to leave the city of Stone after her father, the Captain of the King's Knights, attempts to kill the King. She sets off into the rest of the world of Anfractus, where she meets a boy by the name of Erik Tallak. In the world of Anfractus there are seven Magica, those who use them are known as Magus. Together with Erik's father, Adelaide attempts to find a way to rescue Erik from the world of Night. Adelaide soon finds Magica is not what it seems, nor are the intentions of those who reside in the world of Night.