Alien invasion
Subtitle: how to defend earth
By: Travis S. Taylor & Bob Boan
Contributors: Boan, Bob
Publisher: Baen Books
Published: 2011
Place of publication: Riverdale, N.Y.
Language: eng
ISBN-13: 9781439134429
Subjects: Extraterrestrial beings; Human-alien encounters
Notes: "A Baen Books original."

Includes bibliographical references and index.