The book has 50 issues . This book is of post-apocalyptic genre . Bill Mantlowrote the book Invasion! . Bi-monthly an issue of this book was published . This book was published in Issue #2 February 1989,August 2011 – September 2013,March 2008 - present . The book namedInvasion! was published by Vertigo . The main characters of this book are Ronnie Raymond . It is a Limited series
Vertigo publishes in post-apocalyptic genres