The Amazing Spider-Man 24 - 25 : Spider-Man Goes Mad! | Captured by J. Jonah Jameson!

<p>Mysterio, under the guise of Dr. Ludwig Rinehart, tries to convince Spider-Man that he is insane. Professor <a href='https://en.wikipedia.org/wiki/Spencer_Smythe'>Spencer Smyth</a>e makes a <a href='https://en.wikipedia.org/wiki/Spider-Slayer'>Spider-Slayer</a> robot to hunt Spider-man with J.Jonah Jameson’s face.  Speaking of faces, also in issue 25 is the first appearance of <a href='https://en.wikipedia.org/wiki/Mary_Jane_Watson'>Mary Jane Watson</a> but her face… is obscured.  Eddie calls Betty Brant a high school dropout.  James B says that Flash Thompson is no longer Peter Parker’s Nemesis.</p>