"Time and the Riddle", I'm ashamed to admit, was another book that I misappropriated. I first read it in 2007, when I was just getting into Zen literature, and simply had to have a copy for myself. Not an excuse really. Since then I have read it numerous times, and each time the stories never cease to amaze me.
The stories are simply questions created for answers. Most stories are answers to a what-if scenario, but the short stories in this book take a different approach. As a genre, the stories are a combination of both sci-fi and low-fantasy, but they are presented as a modern form of a Zen koan, and the traditional method of enjoyment simply excludes the entire point the author is attempting to make, of which the author warns in the afterword.
"Echinomastus Contentii" and "The Trap" are my favorite stories in this collection.
A recurrent theme in most of the short stories is the human drive to kill or murder, without reflection, an action which the author depicts to be unnatural and something possessed only by humans, not by insects, "aliens" or any other creature.
Overall the book is really enjoyable and provides something to think about. It is not meant to be read in a single sitting.