Book Review: The Voyage of the Iron Dragon

“The Voyage of the Iron Dragon” by Robert KroeseThis is the third and final volume in the Iron Dragon trilogy which began with The Dream of the Iron Dragon and continued in The Dawn of the Iron Dragon. When reading a series of books I’ve discovered, I usually space them out to enjoy them over time, but the second book of this trilogy left its characters in such a dire pickle I just couldn’t wait to see how the author managed to wrap up the story in just one more book and dove right in to the concluding volume. It is a satisfying end to the saga, albeit in some places seeming rushed compared to the more deliberate development of the story and characters in the first two books.

First of all, this note. Despite being published in three books, this is one huge, sprawling story which stretches over more than a thousand pages, decades of time, and locations as far-flung as Constantinople, Iceland, the Caribbean, and North America, and in addition to their cultures, we have human spacefarers from the future, Vikings, and an alien race called the Cho-ta’an bent on exterminating humans from the galaxy. You should read the three books in order: Dream, Dawn, and Voyage. If you start in the middle, despite the second and third volumes’ having a brief summary of the story so far, you’ll be completely lost as to who the characters are, what they’re trying to do, and how they ended up pursuing the desperate and seemingly impossible task in which they are engaged (building an Earth-orbital manned spacecraft in the middle ages while leaving no historical traces of their activity which later generations of humans might find). “Read the whole thing,” in order. It’s worth it.... [Read More]


Book Review: The Dawn of the Iron Dragon

“The Dawn of the Iron Dragon” by Robert KroeseThis is the second volume in the Iron Dragon trilogy which began with The Dream of the Iron Dragon. At the end of the first book, the crew of the Andrea Luhman stranded on Earth in the middle ages faced a seemingly impossible challenge. They, and their Viking allies, could save humanity from extinction in a war in the distant future only by building a space program capable of launching a craft into Earth orbit starting with an infrastructure based upon wooden ships and edged weapons. Further, given what these accidental time travellers, the first in history, had learned about the nature of travel to the past in their adventures to date, all of this must be done in the deepest secrecy and without altering the history to be written in the future. Recorded history, they discovered, cannot be changed, and hence any attempt to do something which would leave evidence of a medieval space program or intervention of advanced technology in the affairs of the time, would be doomed to failure. These constraints placed almost impossible demands upon what was already a formidable challenge.

From their ship’s computer, the exiled spacemen had a close approximation to all of human knowledge, so they were rich in bits. But when it came to it: materials, infrastructure, tools, sources of energy and motive power, and everything else, they had almost nothing. Even the simplest rocket capable of achieving Earth orbit has tens to hundreds of thousands of parts, most requiring precision manufacture, stringent control of material quality, and rigorous testing. Consider a humble machine screw. In the 9th century A.D. there weren’t any hardware stores. If you needed a screw, or ten thousand of them, to hold your rocket components together, you needed first to locate and mine the iron ore, then smelt the iron from the ore, refine it with high temperature and forced air (both of which require their own technologies, including machine screws) to achieve the desired carbon content, adding alloying metals such as nickel, chromium, cobalt, tungsten, and manganese, all of which have to be mined and refined first. Then the steel must be formed into the desired shape (requiring additional technologies), heat-treated, and then finally the threads must be cut into the blank, requiring machine tools made to sufficient precision that the screws will be interchangeable, with something to power the tools (all of which, of course, contain screws). And that’s just a screw. Thinking about a turbopump, regeneratively cooled combustion chamber, hydraulically-actuated gimbal mechanism, gyroscopes and accelerometers, or any of the myriad other components of even the simplest launcher are apt to induce despair.... [Read More]


Book Review: The Dream of the Iron Dragon

“The Dream of the Iron Dragon” by Robert KroeseThe cover tells you all you need to know about this book: Vikings!—spaceships! What could go wrong? From the standpoint of a rip-roaring science fiction adventure, absolutely nothing: this masterpiece is further confirmation that we’re living in a new Golden Age of science fiction, made possible by the intensely meritocratic world of independent publishing sweeping aside the politically-correct and social justice warrior converged legacy publishers and re-opening the doors of the genre to authors who spin yarns with heroic characters, challenging ideas, and red-blooded adventure just as in the works of the grandmasters of previous golden ages.

From the standpoint of the characters in this novel, a great many things go wrong, and there the story begins. In the twenty-third century, humans find themselves in a desperate struggle with the only other intelligent species they’d encountered, the Cho-ta’an. First contact was in 2125, when a human interstellar ship was destroyed by the Cho-ta’an while exploring the Tau Ceti system. Shortly thereafter, co-ordinated attacks began on human ships and settlements which indicated the Cho-ta’an possessed faster-than-light travel, which humans did not. Humans formed the Interstellar Defense League (IDL) to protect their interests and eventually discovered and captured a Cho-ta’an jumpgate, which allowed instantaneous travel across interstellar distances. The IDL was able to reverse-engineer the gate sufficiently to build their own copies, but did not understand how it worked—it was apparently based upon some kind of wormhole physics beyond their comprehension.... [Read More]