An unabridged reading of the final adventure for the Fourth Doctor, novelized and narrated by Christopher H. Bidmead from his original TV scripts. The meddling presence on Earth of the Doctor's arch enemy, the Master, ensures the disruption of normality. Even he is horrified by the threat of total chaos he unintentionally precipitates—until he finds a way to turn the imminent destruction of the universe to his own advantage. But the cost for the Doctor himself wiill be terrible...