Fantastic Four #15 CGC 4.5 WP 1st Appearance of the Mad Thinker and Awesome Android (Cert 4018)

Why it's Hot:

• Cover art by Jack Kirby and Dick Ayers
• 1st appearance of the Mad Thinker.
• 1st appearance of the Awesome Android.
• Letters page includes a fan letter from future Marvel writer and Editor-in-Chief, Roy Thomas.
• White Pages

Synopsis:

The Fantastic Four battle the Mad Thinker and his awesome Android! The Android...neither animal, nor vegetable, nor mineral...what is it?!