The Avengers - FN/VF - VF #101 "Five Dooms to Save Tomorrow!" - Watcher appearance #102 "What to do Till the Sentinels Come!" - Sentinels appearance #103 "The Sentinels are Alive and Well!" - Sentinels appearance #104 "With a Bang -- and a Whimper!" - Sentinels appearance #105 "In the Beginning Was -- the World Within!" .- Guest starring Sif #106 "A Traitor Stalks Among Us!" - 2nd appearance of Space Phantom #107 "The Master Plan of the Space Phantom!" - Grim Reaper and Space Phantom appearance #108 "Check -- And Mate!" - Grim Reaper, Space Phantom and Captain Marvel appearance Complete - bagged and boarded