Andromeda Bertram, who prefers to be called Andy, has spent her school days being uprooted every 18 months or so by her mother, Persephone. When the novel opens she has just been relocated once again, from a school in North Carolina, to a much rougher school in Yonkers, New York. She meets Jake, an Alpha shifter and discovers that she is twinned with one of the three original Erinyes, or Furies, and that the human world is also home to a host of magical types ...
This series seems to be a slightly different slant on ‘Mage Wars’, which I highly enjoyed. Its appears to have the same plot lines. Perhaps I’m wrong - it may be that it is actually the other way round!