Marvel Tales 1966 #62 - 3.5 - $2.50

Aunt May decides Peter is sick and puts him to bed. The Kangaroo escapes Feds who seek to deport him, then steals what he thinks is money but is actually a vial of deadly bacteria. Peter sneaks out to catch the Kangaroo and get the vial back. He succeeds, but Aunt May collapses when she finds the web dummy Peter left in his bed. Now Peter feels more guilt than ever.

On sale date from the Comic Reader #120.