Download or read book Invincible Volume 13: Growing Pains written by Robert Kirkman and published by Image Comics. This book was released on 2010-09-07 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Invincible is faced with his greatest challenge, Conquest, an ambassador from his home planet intent on taking over Earth regardless of what stands in his way ï¿9; least of all Invincible! From visionary creators Robert Kirkman (The Walking Dead), Cory Walker (Science Dog), and Ryan Ottley (Amazing Spider-Man).