
Another Earthman must save Mars from barbarian hordes and bizarre aliens in Leigh Brackett's 1951 novel Black Amazon of Mars. The Amazon in question is neither black nor an Amazon but it's still a terrific story.
The protagonist is Eric John Stark and this is the third in a series of books Brackett wrote about the character. The similarities to Edgar Rice Burroughs' John Carter are obvious though Stark doesn't spend all his time on Mars and, in this universe, Mars is populated by humans wielding mostly mediaeval level technology, descended from technologically superior colonists.
Brackett is best known to-day as one of the screenwriters of the second Star Wars movie, The Empire Strikes Back. I read Black Amazon of Mars looking for similarities to Empire Strikes Back and there are plenty. There's the mysterious, black helmeted villain, Lord Ciaran, whose face is hidden until a dramatic reveal; the story hits the ground running, with Stark stranded in the desert with a friend who immediately succumbs to wounds, a scene followed by capture by a barbarian tribe and a violent escape; key moments in the plot involve the protagonist having visions.
I love how the story never lets the protagonist off the hook. When he gets to the city to warn them of the impending barbarian attack, the don't believe him and threaten to punish him if the attackers don't arrive. This threat, simultaneous to the attack itself, hangs in the air throughout the buildup.
Stark's an interesting, canny brute, actually reminding me more of Conan than of John Carter. He's able to fight off dozens of attackers at once, which adds to the impact of the climax, when strange alien beings manage to incapacitate him. These aliens are wonderfully Lovecraftian, strange ice creatures with tendrils.
Stark let out one raging catlike scream, and rushed them.
The opalescent bodies slipped away beyond his reach. The creatures watched him.
They had no faces, but they watched. They were eyeless but not blind, earless, but not without hearing. The inquisitive tendrils that formed their sensory organs stirred and shifted like the petals of ungodly flowers, and the color of them was the white frost-fire that dances on the snow.
I was mainly looking for something like the dynamic, pridefully attractive chemistry between Han and Leia. There's a little of that though Stark seems to be a much simpler character, much more secure in his prowess and desires. The women in Black Amazon of Mars are more interesting, more conflicted and brash characters. I suspect Harrison Ford brought a lot of the vulnerability that made Han work so well to the character. Stark has two love interests in the book; the titular black Amazon and a woman named Thanis who, along with her brother Balin, takes the battle wounded Stark into her home when he comes to the city. I liked this moment:
Balin stood up. "Well, for good or evil, at least the sacred relic of Ban Cruach has come home." He yawned. "I am going to bed. Will you come, Thanis, or will you stay and quarrel with our guest?"
"I will stay," she said, "and quarrel."
"Ah, well." Balin sighed puckishly. "Good night." He vanished into an inner room. Stark looked at Thanis. She had a warm mouth, and her eyes were beautiful, and full of light.
He smiled, holding out his hand.
It's a good book; a satisfying bit of amoral pulp.