'Storm Harvest', written by Robert Perry and Mike Tucker, features the Seventh Doctor and Ace.
Back Cover Blurb
'The Krill are pure rage. Pure aggression. There is nothing for me to reason with, nothing that I can appeal to. By now there must be millions of them out hre, and I don't know how to stop them.'
The water world of Coralee is the showpiece planet of the colonies - tow suns, unspoilt beaches and a thriving tourist culture. the Doctor and Ace arrive intending to have a proper holiday, but when the Doctor joins an archeological expedition conducting a dig at a sunken temple, he soon realise that, beneath the surface, something is very wrong. An ancient and terrible ewapon has been revived and every living creature ont he planet is at risk.
Who are the aliens that wait in the asteroid field? What is the mysterious creature that stalks the shadows of the coloniew? who has unleased the devastating power of the Krill?
Out in the deep ocean there is a storm brewing, and the Doctor is not sure if anyone will survive.