Published Feb 1972 by Marvel.
"Three Stood Together!" Guest-starring the Black Panther. Script by Roy Thomas. Pencils by John Buscema. Inks by Joe Sinnott. Cover by John Buscema and Joe Sinnott. An autumn afternoon at the Baxter Building is interrupted by a call for help from the country of Wakanda! The Black Panther's chief advisor discloses that T'challa is missing somewhere in the racist republic of Rudyarda! To rescue T'challa and recover the stolen vibranium, the Thing and the Human Torch travel to Rudyarda. But a certain sonically-altered super-villain is waiting to attack! It's a great battle on the African continent...Ben, Johnny, and T'challa vs. Klaw! (Notes: Klaw appears next in Avengers 126. The Black Panther briefly changed his name to the Black Leopard in order to avoid association with a political group in the United States. The new Fantastic Four cover logo debuts with this issue.) 32 pages Cover price $0.20.