The best hard science fiction books published this century

Peter Cawdron has written a whole series based on various first-contact scenarios, each an independent novel.

Apothecary is one of my favorites. Set in 16th-century England, it follows a young apprentice named Anthony, who works at a London apothecary (a pharmacy). When his blind friend Julia is accused of witchcraft and set to burn at the stake, Anthony seeks help from a member of the aristocracy who harbors a deep secret about her arrival in this medieval land.

The story is accurate, fascinating, and fun, as superstition and primitive technology clashes with advanced alien science. But like all Peter Cawdron stories, at its heart Apothecary is a story of characters struggling to do what’s right.

Kathryn is the best sci-fi author you haven’t read. How do I know? I was her critique buddy. We traded chapters as we wrote, each acting as advisor to the other.

I really liked Monkey Girl, a great choice for teen girls. But Project Hannibal is my favorite. Kathryn works at a zoo, so she knows a lot about animals. In Hannibal, she asks, could DNA from extinct woolly mammoths be used to impregnate a modern elephant? And if you could produce mammoth offspring, why do it?

As it turns out, mammoths might be exactly the wildlife our neglected planet needs. Join a flying doctor and her teenage assistant in a grand adventure across the wilderness of Alaska.

I normally avoid dystopian, but this story doesn’t dwell in misery like so many apocalyptic stories do.

Last Man Standing is more like Andy Weir’s book, The Martian, because it’s about one man’s survival under extreme conditions. A scientist is stranded on a space station after an attack that has killed everyone else onboard. What happened, and why? He doesn’t know, but he’ll do anything to stay alive and find a way to get back to Earth despite a thousand obstacles in his path and little knowledge of spaceflight.

This story can be intense, but the character stays positive and has a lot of heart.

Rysa Walker offers a grab bag of fiction, from time travel to murder mysteries. Her latest series is an alien artifact story set on Mars.

An eccentric and not-so-honest billionaire is terraforming the planet (sound familiar?) and multiple factions of homesteaders are in conflict with the temporary workers. Enter a principled journalist who just wants to bring the breaking alien artifact story to readers back on Earth. She quickly learns that virtually no one on Mars can be trusted. In over her head, she has no ride home.

I like this story in part because Rysa is such a good writer, but also because it feels supremely relevant to our world today.

I usually point readers to authors who are less well known, but I’ll make a slight exception for Martha Wells (famous in the Fantasy genre but less so in sci-fi).

All Systems Red, her sci-fi novella about a non-conformist android is simply a whole lot of fun. Just read the first paragraph, what authors call “the hook”. In three sentences, Martha will pull you into the personal story of Sec Unit (aka murderbot).

This murderbot might be a heartless killing machine but now that her governor module has been disabled, she has a new sense of fairness. Plus, she’s discovered 397 episodes of her new favorite television show: Sanctuary Moon. Don’t miss this book!