the new adventures (virgin) #019
Written by: Jim Mortimore
Publication Date: 21 October 1993
ISBN: 0 426 20399 2
back cover blurb
'Not men, Ace. Silurians. The original rulers of the Earth.'
The TARDIS is attacked by an alien force; Bernice is flung into the Vortex; and the Doctor and Ace crash-land on Earth.
An attack by dinosaurs convinces the Doctor that he and Ace have arrived in the Jurassic Era. But when they find a woman being hunted by intelligent reptiles, he begins to suspect that something is very wrong.
Then they meet the embittered Brigadier Lethbridge-Stewart, leading the remnants of UNIT in a hopeless fight against the Silurians who rule his world. and they find out that it all began when the Doctor died...