Caroline John reads this thrilling novelization of a classic Doctor Who adventure.Inferno is the name of a topsecret drilling project to penetrate the Earths crust and release a major new energy source.A crisis develops when a noxious green liquid leaks out as drilling progressesthe green poison has a grotesquely debilitating effect on human beings.As the Earths plight worsens, the Doctor is trapped in a parallel world, unable to rescue the planet and its inhabitants from the destructive force of Inferno Caroline John, who played Liz Shaw in the original Doctor Who TV serial, reads Terrance Dicks complete and unabridged novelization, first published by Target Books in 1984.BBC Audiobooks has chosen well with its books and has taken the right approach with its readersthey benefit from new music and sound effects.Doctor Who Magazine