Fans pick 100 books like The Alternate Martians

Robert Zubrin is the foremost authority on how to get to Mars, and in addition to his engineering expertise, he is one of the most prominent advocates of colonizing it. This classic book, now in its updated 25th Anniversary edition, should be read by everyone interested in the future of humankind. It contains more technical detail about space travel than some people will care to learn, but that can be skimmed; the section about colonization, and the concluding chapter explaining why going to Mars is important, are what I chose it for. In Zubrin's opinion and my own, Mars is "the door to an open future, a new frontier on a new world, a planet that can be settled, the beginning of humanity's career as a spacefaring species."

Another work spanning more than a hundred years and featuring many rich characters, crises, and drama, the Mars Trilogy makes a great summer read. At a little more than 1600 pages, the trilogy is like three seasons of a really engrossing television series.

The trilogy contains ample portions of science, science fiction, politics, and explorations of the human condition. There’s even some boom-boom for those who like a few explosions in their stories. Like my other preferences, there’s little “magic” in the Trilogy’s universe; instead, things mostly make sense after accepting a couple of assumptions. The richness of the characters really stood out for me, helped by the fact that the characters, by and large, experience long lifetimes!

You can’t get more “real science" than this book! The author is an engineer who refuses to ask readers to take things on faith if there’s any way he can give them a real-world grounding with the science we already have. 

I loved it because I completely and totally believed it. Weir works within the rules of the real world rather than ignoring them and hoping readers don’t notice, which is what so many books do. All you need to do is believe that a manned mission to Mars is possible, and the rest won’t raise a single “but wait; that wouldn’t happen” eyebrow!

I love this book for its poetic, dreamlike quality. Bradbury’s writing pulled me in and didn’t let go, painting a picture of Mars that was both beautiful and tragic. As a pre-teen and a teen, in my imagination, I had red dust stuck to my feet, and I was there with the characters. What captivated me was the way the stories felt timeless—each one was like a snapshot of a moment layered with meaning.

I felt like I wasn’t just reading a book about colonizing Mars; I was exploring humanity’s deepest fears, hopes, and regrets. We have companies only today working on getting to Mars, I feel so upset that I know I will likely never set foot on those dusty red shores, but I am thrilled to know it may still happen for others.

Bradbury’s work made me think about the consequences of exploration—how, in our quest to conquer… show more.

Imagine for a moment that we found life on Mars.

That discovery would shake our world, change our outlook on the universe, and answer the question of whether we’re alone.

Sarah Stewart Johnson, a planetary scientist, has spent her life thinking about this possibility and delves into both her and our obsession with the Red Planet in this beautifully written book. Part memoir, part historical account, and part scientific exploration, this book made me want to ditch a career in journalism and take up astrobiology. You’ll never look at Mars the same way again. 

The Lady Astronaut of Mars takes place in a science fictional world, but like all the best sci-fi, it knows to keep its focus on its characters. There are no hour-long passages about future technologies or scientific theory. Instead it uses its setting to tell a human story about the missed opportunities in life and about growing old. Second chances are rare, and sometimes the decision about what to do isn’t so clear, but The Lady Astronaut of Mars reminded me that more often than not, experiences are worth having.

A hapless astronaut is on a mission to find Life on Mars and explores a seemingly barren landscape. The astronaut is unaware of what is going on -- if only he would turn around! This becomes a source of great entertainment and an early lesson on irony. I enjoyed this book not only for the illustrations, which are well suited to this story, but more importantly for the way that the words do not match what is going on in the illustrations.

Politics, ambition, and science collided when NASA announced that a small rock that fell on Antarctica contained tiny fossils of ancient life on Mars. Advance plans for the public report were kept secret while coordinated all the way up through President Bill Clinton. Aides wondered if the great discovery would help his re-election. But after a televised press conference and the subsequent media circus, many qualified scientists disputed the claimed fossils. NASA is still searching for past or present life on Mars.  They will surely take greater care in reaching future conclusions, won’t they? And if you may wonder why an alleged DC sex worker had prior knowledge of the “breakthrough,” read ace Washington Post reporter (now retired) Kathy Sawyer’s brilliant and thorough account.

H.G. Wells delivers an astonishing tale of space invaders from Mars, with breathtaking scenes of monstrously huge three-legged walking machines terrorizing the populace of London and its surrounds. For sheer imagery, few science fiction stories before or since have come close to its gripping, real-world feel.

The story is told by an unnamed protagonist who goes on an odyssey in ravaged London as towering alien war machines chase, kill, or capture fleeing citizens in chaotic scenes of panic and fear. That fear sent chills along my spine on rereading this classic recently.

Notable were touching humanistic scenes with Dr. Ogilvy, an astronomer who leads an ill-fated attempt at truce-making, and a defeated soldier whose counterattack with artillery failed horribly.

This was the first time, upon finishing the first in a series, that I immediately cracked open the sequel, just to make sure my favorite hero came out alright. Burroughs, creator of Tarzan, is a giant among pulp and fantastic fiction. His tale of a gentlemanly Virginian war veteran thrust among the alien warriors of Mars is one whose DNA is woven into all modern sci-fi and fantasy and has been celebrated by everyone from Ray Bradbury to Carl Sagan.

Best of all, the place where it all began still holds sway more than a century on from its debut. John Carter, soon-to-be Warlord of Mars in the Barsoomian tomes that followed, is a model hero and a beautiful celebration of loyalty, strength, compassion, and friendship.