I, like many people interested in this book, got into Dan Simmons' work through one of his longer stories, in my case the Hyperion / Endymion novels. I was aware that he'd written a short story sequel, and on finding that it was published in this collection I eventually caved-in and bought it. I felt like I'd been suckered in by the lure of knowing more about a universe I regard as the best sci-fi creation in print, particularly as my reaction to some of his other works (I'm thinking particularly of the Ilium / Olympos books, which I found a bit on the tedious side) has been less enthusiastic.
However, I've never been so glad to be proven wrong. The book consists of "five tales of speculative fiction" (Simmons' words, not mine), which you can take to mean that these stories aren't all the pure sci-fi of the Hyperion universe. Each story is prefaced by the author, often in a fairly rambling way, but entertainingly enough for all that, and he gives an outline of how the story came about. I'm not a fan of everything in the book (in particular where Simmons makes a shockingly fatuous comment in one of the prefaces that the one human constant between now and the future is that someone will always be trying to kill off the Jews), but I've had enough experience of Simmons being prone to shooting off his mouth when not in authorial mode to know to ignore some things and to concentrate on the fiction. And the fiction is good. Very good.
The five stories are:
"Looking For Kelly Dahl", which is a slightly supernatural contemporary work, and one which tugs at the heartstrings beautifully.
"Orphans of the Helix", the short fiction sequel to the Hyperion / Endymion books, and the reason I purchased this collection. It's good, but too little to be satisfying - without giving anything away about what happens in it, Simmons deliberately didn't want to return to the storyline of the previous books, and wrote this as more of an addendum than a sequel.
"The Ninth of Av", the aforementioned work dealing with anti-semitism in a sci-fi setting, which was also the seed for parts of Ilium.
"On K2 With Kanakaredes", a tale based seemingly purely on Simmons' love of mountains, mixed with inscrutable alien visitors to Earth.
"The End of Gravity", a film treatment rather than a short story per se, and the least sci-fi of all the stories, but possibly the nicest paced for all that.
This is a collection for Simmons fans, and not necessarily that useful for newcomers to his work, or those who haven't been that impressed so far. His voice intrudes greatly in the lengthy introductions to the stories, which truth be told would best be read after the story they relate to, otherwise they tend to give away too many spoilers.
That said, for fans it's a vital addition to the body of his work they will undoubtedly already have, and enjoyable despite the impression this review may have given.