"Prisoners of Kurrgo, Master of Planet X"
October 1962
Kurrgo uses a 'hostility ray' to abduct the FF for their help in evacuating his planet
reprinted in
*
44 Years of Fantastic Four
2005, in collection
(2005*)
*
Marvel Digital Comics
no date
(no date)
*
Marvel Masterworks: Fantastic Four TPB #1
2009, in collection
(2009*)