num_pages: 123
description: Exploring the very edge of the known universe, the Fourth Doctor, Leela and K9 discover a group of astronaunts searching for the lost gene bank of the Minyan race. During the perilous voyage, the astronauts' craft plunges into the heart of a recently formed planet, wherein an awesome secret is hidden. How will the Minyan quest end? What must the Doctor wrest from the Heart of the Oracle?
language: English
title: Doctor Who and the Underworld
titlecomplete: Doctor Who and the Underworld
characters: Leela, The Fourth Doctor, K-9 (Mark I)
genres: Fiction, Science Fiction, Time Travel, Doctor Who, Novels
ratings_count: 242
series: Adventures of the 4th Doctor, Doctor Who Target Books, Doctor Who Target Books (Numerical Order)
publisher: Target Books; W.H. Allen & Co. Ltd.