The Complete Invincible Library Volume 1 Author:Robert Kirkman, Ryan Ottley, Bill Crabtree, Cory Walker, & more Collecting the Invincible Ultimate Collection Volumes 1-2 into one massive volume just in time for Christmas! Almost 800 pages of pure Invincible goodness. This is a can't-miss for any Invincible fan and a perfect addition to any reinforced, sturdy bookshelf.