Earth lay conquered, occupied. It's up to the space-weary veterans of the Expeditionary Force to retake the planet--a world most of them have never seen. And to do that they must find and destroy the Invid hive and the Invid Queen.
Genre:
Science Fiction
Used availability for Jack McKinney's Invid Invasion
Paperback Editions
February 2007 : USA Mass Market Paperback

Title: Robotech: The New Generation: The Invid invasion: Three Action-Packed Novels in One Volume
Author(s): Jack McKinney
ISBN: 0-345-49901-8 / 978-0-345-49901-1 (USA edition)
Publisher: Del Rey
Availability:
Amazon Amazon UK Amazon CA Amazon AU September 1987 : USA Mass Market Paperback

Title: Invid Invasion (Robotech, # 10)
Author(s): Jack McKinney
ISBN: 0-345-34143-0 / 978-0-345-34143-3 (USA edition)
Publisher: Del Rey
Availability:
Amazon Amazon UK Amazon CA Amazon AU 1987 : Paperback

Title: Invid Invasion: Robotech - Third Generation #10
Author(s): Jack (Brian Daley & James Luceno) McKinney
Publisher: Ballantine/ Del Rey
Availability:
Amazon Amazon UK Amazon CA