Atomic Robo is one of the relatively few comics that has managed to stay good across decades-worth of stories. I highly recommend you read it all. But there is one volume of Atomic Robo that, to me, stands head and shoulders above the rest, because it includes one extra element that no other Robo story has.
Which is why Atomic Robo and The Shadow From Beyond Time is my favorite volume of Atomic Robo.
