Standard-sized comic book appearances:
1st appearance of Boba Fett, a bounty hunter
1st cameo appearance of Dengar, Bossk, IG-88 and Zuckuss - bounty hunters
1st cameo appearance of Emperor Palpatine aka Darth Sidious
Debut of Slave I, a pursuit craft
Reprinted from Marvel Comics Super Special Magazine, adaptation of The Empire Strikes Back