The Invasion From Above: Pursuit &Victory

Pursuit:

Wilbur Hawkes wakes from a coma after seven months with total amnesia. He can't remember of anything. Only thing he realizes that his life is in danger. Wilbur is running through New York not knowing where to go. When he sees heat rays, disintegrating men, and exploding cats things become horrifying...

Victory:

It seemed Earth was a rich and undefended planet in a warring, hating galaxy. Things can be deceptive though; children playing can be quite rough -- but that ain't war, friend!