When you read the title The Reproductive System: A science fiction novel what immediately springs to mind? If it's machines that can self-replicate then you're spot on. John Sladek has somehow managed to hit on almost every single sci-fi cliché in this one slim book and create a delicious parody that had me shaking my head at the ridiculousness of it all. The basic premise is that a scientist has discovered how to create machines that can reproduce. However, it's pretty clear that he plans to put them to a nefarious purpose (also the name of my rap group). Characters are introduced almost at random with the most insane backstories and names (Wompler? Sounds like something from Charlie and the Chocolate Factory.). In true sci-fi fashion, all the individual storylines merge together at the end to create something completely over the top and scientific ++. I thought it was a really fun read and if you're a fan of the more 'classic' science fiction novels then you'll most definitely enjoy this. It's satirical and sarcastic without being preachy. In short, it's hilarious.
Sorry this one's a bit short but the book itself wasn't that lengthy and I can't say much without revealing the ludicrous plot. :-P