Psi-Judge Anderson: Half-Life (Judge Dredd The Mega-Collection, #12)

Following a clash with Judge Death, Psi-Judge Cassandra Anderson lies in a deep coma in a Justice Department med-facility. Meanwhile, in a parallel dimension, rebellious teenager Sandra is having strange dreams and visions of an imminent apocalypse - is Cass trapped in the young girl's head? And can either of them do anything about the great evil that's heading their way?