Issue · Image Comics Invincible (2003) #20 Released Feb 23, 2005 USD $2.95 36 pages WriterEric Stephenson ColoristBill Crabtree LettererRus Wooton PencillerRyan Ottley Next in Invincible (2003) #21 Mar 16, 2005 #22 Apr 20, 2005 #0 Apr 27, 2005 #23 · This Missive, This Machination! Jun 1, 2005