More ComicBookDB:

#33 - 'The Mark of Kane!'
#33 (UK Edition) - 'The Mark of Kane!'
#34 - 'Fangs of the Gorilla God!'
#34 (UK Edition) - 'Fangs of the Gorilla God!'

#1 - 'Red shadows'

#2 - 'Red Shadows, part two of four: Skulls in the Stars'
#2 (Variant Cover) - 'Red Shadows, part two of four: Skulls in the Stars'
#3 - 'Red Shadows, part three of four: Skulls in the Stars '
#3 (Variant Cover) - 'Red Shadows, part three of four: Skulls in the Stars '
#4 - 'Red Shadows, part four of four: Skulls in the Stars'
#4 (Variant Cover) - 'Red Shadows, part four of four: Skulls in the Stars'