A Fifth Doctor, Tegan and Turlough novel Two alien races the Jex and the Canavitchi are engaged in a battle to invade and either conquer or destroy the planet Earth. The Doctor is summoned to a meeting with Brigadier who shows him a photograph of a powerful media mogul named Sanger who has bought enough plutonium to destroy the world ten times over. UNIT are on the case and it seems that Sanger is one of a frightening number of alien Jex who came to Earth twenty years ago to sow the seeds of their ruthless world-domination When the Canavitchi launch their counter-attack and their alien fleets embark upon full-scale destruction, the Doctor finds himself engaged in a race against time to save planet Earth
Important places
Amsterdam (469)Boulder City (4)
Los Angeles (1,025)
San Francisco (1,595)
San Joaquin Valley (17)
Tokyo (508)
Counties
San Francisco (1,690)Clark (551)
Fresno (43)
Los Angeles (1,863)
Regions
East Sussex (372)Tokyo (533)
Nevada (857)
Noord-Holland (507)
California (7,435)
Countries
Netherlands (1,293)United Kingdom (21,421)
Japan (2,219)
United States (64,950)
Other geographical areas
Great Basin (USA) (130)Central Valley (290)
The Bay Area (313)
Sierra Nevada (316)
Coast Ranges (USA) (388)
Honshü (922)
Benelux (1,495)
Eastern Asia (2,196)
South East (2,496)
Southern California (2,840)
Northern California (3,440)
West Coast (USA) (5,046)
Yorkshire and The Humber (6,115)
North of England (7,026)