In this bi-weekly series reviewing classic science fiction and fantasy books, Alan Brown looks at the front lines and frontiers of the field; books about soldiers and spacers, scientists and engineers, explorers and adventurers. Stories full of what Shakespeare used to refer to as “alarums and excursions”: battles, chases, clashes, and the stuff of excitement.
If you love science fiction, and also medieval historical adventures, and enjoy a story that doesn’t take itself too seriously, then I have the book for you! Poul Anderson’s classic novel, The High Crusade, perfectly blends all three elements, as hostile aliens invade England during the Middle Ages, finding to their dismay that the primitive humans are a force to be reckoned with. And when the humans commandeer the alien’s spaceship and take the fight to the enemy, they embark on one of the most audacious con games in the history of fiction…
I recently found a copy of this book in my favorite comic and used book store. This particular paperback copy was published by an outfit called Manor Books in 1975. I can’t say they paid much attention to the cover, a generic, muddy and indistinct image in shades of orange, green and blue. That’s a shame, because the story has been paired with many excellent cover paintings over the years, in a variety of editions. I had never previously owned the book, having initially read the story in my dad’s Analog magazines in my youth (where it was serialized from July to September of 1960, just as editor John Campbell was changing the name of the magazine from Astounding to Analog, and using both names superimposed on the cover).
The book is built on a favorite trope of Campbell’s—the idea that despite superior technology, the plucky and inventive human race would inevitably prevail over any alien invaders (other examples of this trope I have reviewed in this column include William Burkett’s Sleeping Planet and Christopher Anvil’s Pandora’s Legions). And in The High Crusade, having bearded the lion in its den, the aliens must then face the humans as they explode into their interstellar empire.
About the Author
Poul Anderson (1926-2001) was one of the most prolific and popular science fiction and fantasy authors of the latter half of the 20th century. Throughout his career, he garnered seven Hugos, three Nebulas, a SFWA Grand Master Award, and a host of other honors, as well as serving as president of the Science Fiction Writers of America. He wrote in a variety of subgenres, publishing works of epic fantasy, sword and sorcery, time travel, serious scientific extrapolation, adventure, and even humorous stories (and he blends elements of a number of these subgenres in The High Crusade). Anderson was a founding member of Society for Creative Anachronism, an organization whose recreations of medieval weapons and combat helped not only him, but many other authors, improve the worldbuilding of their fantasy novels and stories. I have previously looked at other works by Poul Anderson in this column, reviewing some of his tales of intelligence operative Captain Sir Dominic Flandry in 2016, and some tales of master trader Nicholas van Rijn in 2019. Like many authors whose careers began in the early 20th century, you can find some of his earlier works on Project Gutenberg.
The High Crusade
The book’s tone, right from the start, suits the story perfectly. Poul Anderson always tended to use language that leans toward the archaic, and here that works very much to his advantage. The book is written in the first person from the viewpoint of a monk, Brother Parvus, a humble man whose Latin name translates to “small,” and who serves as the main character’s scribe. And that main character is the opposite of the narrator in just about every respect: He is Sir Roger de Tourneville, an English baron who is gathering his forces in the year 1345 to aid King Edward III in the war in France. Just as that military force is assembled and equipped for war, a huge scout ship from the alien Wersgor empire lands in the midst of town. As the troops gather around the gangway, one of the aliens make the mistake of trying to intimidate the locals by killing a human. But instead of reacting fearfully, the troops react as soldiers and storm the ship. Swept up in bloodlust, they kill all the invaders, who have relied on long-range weapons for so long that they have forgotten the skills of hand-to-hand combat. One of the baron’s captains, Red John Hameward, has the good sense to capture an alien, Branithar, in order to interrogate him.
Brother Parvus is put in charge of learning the alien’s language, and begins to learn about the Wersgor star empire, although he is hard-pressed to believe what he hears. Being a man of the cloth, he also tries to figure out whether this alien creature has a soul. In the meantime, Sir Roger hatches a wild plan. He will load his army onto the alien spacecraft, have the alien Branithar fly to France to help win the war against the French using alien weapons, and then fly on to liberate the Holy Land. And to keep the men’s morale up, he will take advantage of the massive size of the alien ship and bring their families along—this includes Sir Roger’s own wife, Lady Catherine.
Branithar, however, has other plans, and sets the ship’s autopilot to bring them to a nearby Wersgor colony world. And here Sir Roger hatches an even more audacious plan, and begins his great con. The humans land near a Wersgor fort and capture it. Sir Roger tells the Wersgor the humans are from a star-spanning empire, and demands their surrender. The humans take some explosive devices to attack another fort, only to find that the devices are atomic bombs, and the fort is obliterated. Soon the humans control the entire planet. And now, Sir Roger’s plans become even more grandiose. He contacts other alien races and convinces them to ally with him in the cause of overthrowing the cruel and oppressive Wersgor empire. Not all the humans are happy with this turn of events, especially Lady Catherine, who only wants to return home. When the ambitious and unscrupulous Sir Owain Montbelle, who also longs to return to Earth, begins to flirt with Lady Catherine, the seeds of potential disaster are planted. There are a lot of twists and turns along the way as the book gallops toward its exciting conclusion.
Buy the Book


A Marvellous Light
The High Crusade is Poul Anderson at his best. He is clearly having fun with his characters and setting, and that enthusiasm is infectious. The book feels well rooted in the real world, as the same sense of destiny and entitlement that fuels the human romp through the stars in the book drove the English who exploded across the continents of the Earth in our own history. And even though, as an older reader, I have a more jaded view of the advantages and ethics of empire, it didn’t affect my enjoyment of the story as much as I thought it would. The High Crusade puts imperial aggression in the best possible light, but even though I realize that’s simply not realistic, I was willing to accept it as a fictional contrivance within this particular story. After all, you can dislike crime from an ethical perspective and still enjoy reading fiction about someone running a successful con.
The book is compact, as were most novels of its era, probably coming in at around 50-60,000 words, so it gets right to the point. Only a few characters have any sort of personality at all, but those who do are well drawn. My favorite is the humble Brother Parvus. As a young reader, I took his recollections as fact, but as an older reader, I see where his naivety might have colored the narrative, especially where he sees Lady Catherine as an innocent victim of Sir Owain. I have a feeling the reality of the situation was a bit more complex. Brother Parvus’ humility makes a good contrast with Sir Roger’s hubris, which grows larger with every victory. The story moves rapidly along as the humans barrel their way from one predicament to the next. I remembered the start of the tale from my youth, but had forgotten the ending, so I was drawn into the narrative, and ended up turning the pages eagerly to find out what happened next. I read it while my car was in the shop, and finished it in a single sitting, happy it made the hours fly past!
Final Thoughts
I recommend The High Crusade to any readers who enjoy a good adventure tale. Even after 60 years, the story feels fresh, although some references to analog gauges and electronic devices do date the technology. The story lacks ethnic and gender diversity, but is accurate in depicting the attitudes of the times it portrays. It is not hard to end up rooting for the plucky humans, despite their flaws and ferocity. And now I look forward to hearing your thoughts, especially of you’ve read The High Crusade or other works of Poul Anderson. And if can think of other works that mix medieval settings with science fiction, I’d love to hear about them as well…
Alan Brown has been a science fiction fan for over five decades, especially fiction that deals with science, military matters, exploration and adventure.
Remember the wersegor are imperialists. The joke is they bit off more than they could chew on a primitive planet. It’s hilarious to see imperialists outplayed at their own game.
I really enjoyed The High Crusade right up until the end, which was very bittersweet to me. I guess I was looking for a different “happy ending” for Sir Roger.
Sometimes I miss how economical older novels were. It would be nice to once again be able to finish reading a story in an hour or two.
Nice to see this one discussed. Anderson always gave good value, even when he pushed the boundaries of likelihood.
Good to see an old favorite that I re-read in the last year get mentioned. I completely agree on the virtues of a quick read. If this was being written today, it would be a trilogy spanning hundreds of pages–volume 1 ending when the english first succeed, volume 2 ending with the estrangement, and volume 3 ending with promises of sequels to cover the gap between Roger’s victory and the epilogue. Definitely a fun read.
Was their ever a good mid-to-late period Poul Anderson that didn’t have a bittersweet ending? But yes, this was a good one, of his stand alones up there with Tau Zero, the Broken Sword, Three Hearts and Three Lions, People of the Wind, and the Mermaid’s Children.
The High Crusade is a cartoon — troubled if you try to analyze it (all those stereotyped roles), but a lot of fun if you accept the premises. There was a 1994 movie, shot in English but produced in Germany for some reason, that overdid allegedly funny bits (e.g., the movie opens on Sir Roger’s wedding day, about which he’s nervous because he’s never rogered anyone); maybe it got better after the 10 minutes I gave it, but with Rhys-Davies as Parvus I doubt it.
Note that the Wersgor range weapons don’t help them much either, because they landed in England; ISTR that after the door-opener shoots one local he is promptly turned into a pincushion by archers.
@5: ISTR that in both of the last Flandry novels all the good people get the endings they deserve; they’re decades later, but Flandry finally gets balance for the loss of Kossara in A Knight of Ghosts and Shadows.
@6 Yes, at the end of A Stone in Heaven, Flandry marries and settles down with Miriam, coincidentally the daughter of his mentor*, finally getting his chance for happiness. It’s still bittersweet; it goes without saying that the Long Night which Flandry has been fighting to delay for all of his career is still imminent.
*(I was reminded of another SFnal perennial bachelor, James Kirk, who when Demora Sulu is pointed out to him on the bridge of the Enterprise-B, wonders how now-Captain Sulu, whose career was as busy as his, had time to raise a family.)
Nice review. I’ve always been rather fond of this one, warts and all.
Lovely book, that I haven’t read for a long time. I hope I can find my old copy! Thanks for bringing it to our attention.
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The High Crusade is Poul Anderson at his best. He is clearly having fun with his characters and setting, and that enthusiasm is infectious.
I once said to Poul, “The High Crusade must have been a lot of fun to write.”
Poul said, “Actually it was a lot of hard work. Figuring out one set-up after another that lets Sir Roger get away with what he does.”
Despite Dominic Flandry, and despite the Hoka stories with Gordon R. Dickson, this has always been my favorite Poul Anderson. It’s a hoot. Shame about the movie, @6. It tried to make the humor Pythonesque, like they were aiming for Monty Python and the Holy Grail, but they weren’t Monty Python and couldn’t carry it off.
I just love the epilogue ending, has the Holy Land been regained? Well, yes, from a certain point of view!
@2 I like happy endings, but I always felt that Anderson’s willingness to take narratives and characters in melancholy directions was one of his strengths.
@10 While I had initially thought the opposite, that makes sense. Writing comedy, and making it feel effortless, can be hard.
@10, @13: very unsurprising; even if Anderson wasn’t as tangled as Douglas Adams (who once spoke of every fun idea coming out of at least one separate bath), comedy is, as Rex Harrison’s autobiography reminds us, A Damned Serious Business. Too many authors think comedy is easy — put together dumb people doing dumb things — and come up with I’ll-wait-outside-while-you-clean-that-up messes.
@11: It tried to make the humor Pythonesque, like they were aiming for Monty Python and the Holy Grail. Really? I thought it was more Laurel&Hardy on an off day; Python would never have hammered so long on a single very conventional joke. But humor is very subjective — and the movie might have gotten less bad further on (although I’m not convinced that applying Monty Python to this story would ever have worked).
@12 And by the armies of a King of England!
I wonder what Sir Roger would have thought. Or Richard the Lionheart, for that matter.
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@@@@@12 And by the armies of a King of England!
I wonder what Sir Roger would have thought. Or Richard the Lionheart, for that matter.
Le quor de lion would have used that ship to nuke the Islamic cities of the levant. The man had serious impulse-control issues.
For intriguing blends of medieval and science fiction, you can’t do better than Christopher Stasheff. Whether it’s his Warlock of Gramarye series, Chronicles of the Rogue Wizard, or the Wizard In Rhyme series, they’re all fun, tightly-constructed, fascinating blends of medieval, magic, and science fiction.
Poul Anderson
Time Patrol series:
Time Patrol
The Sorrow of Odin the Goth
The Year of the Ransom
Death and the Knight
The Shield of Time
Non-Time Patrol
The Man Who Came Early
L. Sprague DeCamp
Lest Darkness Fall
Harry Turtledove
Agent of Byzantium
If Early Modern is close enough:
Harry Turtledove
Ruled Britannia
Eric Flint
1632/Ring of Fire series