Now, I picked up this book because it was a collection of short stories, I had heard a lot of good stuff about Poul Anderson, and I enjoy reading how different people have put together their short stories. A really neat aspect about this book is that Anderson himself has written some notes before each story, so you get a little bit of his perspective on each one.
I should have noted that this was not a science fiction collection, per se, but a collection of writing by Poul Anderson. So there were some great science fiction stories, such as the first in the book, "Strangers" and then "Fortune Hunters", there were others that were just placed in different time periods, such as "The Forest". And then others which were more fantasy than science fiction - "Loser's Night", for example.
It seems that in drawing in the stories included in this collection, Poul Anderson was striving for a science fiction theme, but what he ended up with was more a collection of highly creative stories, all of which share common themes with science fiction writing, some more than others.
So are they any good? Yeah. Though some were too creative for my taste. But I loved "Strangers" and "Loser's Night". And I do kind of recommend the book. Just note that it's not always the easiest read - you gotta think a little. It's worth the thinking, but don't expect to be able to turn your brain off and still enjoy and/or get anything out of it.