Avengers Trial of Yellowjacket

"The end of an era! They say pride comes before the fall, and this tumultuous tome is proof of that! When longstanding and founding Avenger Hank Pym - in his guise as Yellowjacket - demonstrates reckless behavior in battle, his fellow members schedule a formal court-martial hearing to determine the fate of their emotionally conflicted comrade. Will Yellowjacket triumph over his inner demons - or crumble under the pressure of being an Avenger? Collecting AVENGERS (1963) #212-230. "