Doomcloud (comic story)

Summary
UNIT is in a state of panic. A mysterious spacecraft is in orbit around Earth, waiting to unleash a deadly virus onto humanity.

The Doctor and new friend Sarah Jane Smith arrive back on Earth and find the planet facing its greatest threat. Can the Doctor save Earth from a deadly virus, and just what are the creatures who are declaring genocide upon humanity?

Characters

 * Third Doctor
 * Sarah Jane Smith
 * Brigadier Lethbridge Stewart
 * Sergeant Benton

Continuity
to be added

Timeline
For the Doctor For Sarah
 * This story occurs after: DWA: Scorched Earth
 * This story occurs before: DW: The Five Doctors
 * This story occurs after: DWA: Scorched Earth
 * This story occurs before: DWA: The Time Thief