City of Halves

http://hip1.sjvls.org/ipac20/ipac.jsp?session=144R17927N8N3.7763&menu=search&aspect=subtab255&npp=20&ipp=20&spp=100&profile=thq&ri=&term=&index=.GW&x=11&y=19&aspect=subtab255&term=City+of+Halves&index=.TW&term=Inglis&index=.AW&term=&index=.SW&term=&index=.NW&term=&index=.SE&term=&index=.STW&term=&index=.EW&sort=3100014City of Halves by Lucy Inglis

Sixteen-year-old Lily is a skilled computer hacker looking for the man who faked a passport for her mother when she is attacked by a two-headed dog and rescued by the Eldritche Regan who plunges her to a London she never knew existed--a world of magic and supernatural creatures that is beginning to invade the human world.