FANTASTIC FOUR (1961) #100

The sensational 100th-anniversary issue! Jam-packed with more super-villains than you can count! The Fantastic Four must withstand the latest foil from the Mad Thinker and Puppet Master. And you’ll never guess what these villains have up their sleeves! The FF are deluged with attacks by their various enemies all at once…it is only after battle that they discover that the villains are no more than androids, sent by The Mad Thinker and the Puppet Master to vanquish their foes!