Discovering the "Med Ship" saga has been a pleasant surprise for me, and the second book of the series was an even more pleasant experience.
Though clearly written for a younger audience, this short novel was surprisingly sophisticated and philosophical. Many reviewers of this series have referred to it as feeling "modern," and I would agree with that sentiment here. There are a few reasons for this, but the main one is the main character Calhoun himself.
Our hero is not your typical square-jawed palladin of muscled misogyny. He is a lonely intellectual, a physician wandering the galaxy by himself in a small craft while trying to complete his assigned health inspections of human colonies. He catches up on his continuing education while spending days and weeks in hyperspace en route to his next destination. His only solace from the empty silence of space is his ship, which pipes in the sounds of people chatting in a restaurant to fool his mind out of the isolation, and his spider-monkey-like alien companion Murgatroyd. When faced with challenges or danger, he is not a flippant narcissist spitting in the face of danger, but a kind of grumpy Han Solo who ends up muttering to himself a lot. He shows little affection for the opposite sex, for his faithful alien companion, or for anyone, but it is clear his heart is huge. He goes to great lengths to try to not hurt anyone, even his enemies, and he refuses to be judge and jury. Instead, his singular purpose is to do his job and to help people, usually from medical hazards artificially imposed upon innocent populations. He even can't help giving advice to an evil villain that he's outwitted and tied up. This feels very refreshing for a Golden-Age space opera.
We know little about the Med Ship Man, and this book even hints at the possibility that he may not even be fully human. We also don't know when this and the other stories take place. Calhoun refers to a king of France about "a thousand years ago" who tried killing off all his subjects inflicted with leprosy, possibly referring to the so-called "Leper's Plot" of 1321 and King Phillip, which would place the time of the Med Service stories sometime in the 24th Century. In fact, this novel is full of unconventional ways to setup the story. Excerpts from a book Calhoun is reading entitled "Probability and Human Behavior" by "Fitzgerald" introduces each chapter, and these citations contain the themes and philosophies found throughout the novel. They are written in such a different tone from the rest of the story that I was convinced this was a real text in behavioral psychology. But ultimately it seems that this is a made-up text and the author "Fitzgerald" is likely to be a reference to Leinster himself, whose real name is William Fitzgerald Jenkins. He sometimes used the pen-name William Fitzgerald. Here is an example of such an excerpt:
"...people find apparently complete satisfaction in a dramatic gesture, in a finely stated aspiration, or simply in a mere pretense of significance or wisdom or worth. The objective results of such gestures or pretenses are rarely considered. Very often great hardship and suffering and even deaths have been brought about by some person who raptly contemplated the beautiful drama of his behavior, and did not even think of its consequences to someone else . . ."
But frequently, the omnipotent narrator of the story itself loses objectivity by making judgmental comments regarding the behaviors of various characters:
"Children and barbarians have clear ideas of justice due to them, but no idea at all of justice due from them. And though human colonies spread toward the galaxy's rim, there was still a large part of every population which was civilized only in that it could use tools. Most people still remained comfortably barbaric or childish in their emotional lives."
Through these techniques, Leinster paints a vivid and rich portrait of life in this future era without having to set up pages of expository details that would otherwise interrupt the action ("Dune," for example?). We don't know much about the good and bad guys in this story, but they are not necessarily two-dimensional. By subtle and seamless weaving into the narrative some understanding of the technology, political structure, limitations, and philosophy of the overall network of human interplanetary colonization, we know enough about the general mind-set of the characters to explain how they may have ended up in their current situations. This takes what seems to be a pretty standard pulp adventure on the surface and elevates it to something much more satisfying and intelligent.
So I do recommend this entry for scifi fans of all ages, especially if you're the type that likes a good B-movie-type space adventure.