This is my first reading of a Star Trek "Novel", A life long Trekie since the original series was on the air in the 1960's. Carey writes in depth like it is a screen play or teleplay in too much detail at times. The reader will find terms mixed in that did not exist at the time of the original series, i.e. DNA and other themes not touched upon in the original series also. A lot of Red Shirts still bite the dust. At 383 pages it is a long read and at points drags on with too many details. The work is divided into forty chapters to make for easier reading but a lot of it is just details, too many details. Written in 1995, it seems that the author was trying to add the dino craze with the Star Trek craze into one work, and throw in a Klingon and a early attempt at one of the parallel universes. Parts of it were good but over all, it could have been better if it had not been so complex with so many factors thrown in. But if you like a complex adventure aboard the Enterprise the Full Speed Ahead, but watch out for the Time Space Continuum!! ( )

After a reclusive alien species attacks a Federation research team on a barren world, the U.S.S. Enterprise is caught in an anomaly that saves it from a massive fluctuation in time. When they emerge, they find themselves in an Alpha Quadrant very different from the one they knew, with Romulans and Klingons engaged in a debilitating war that has devastated the galaxy and humans an unknown species. When the ship reaches Earth, they discover why, as they find a planet utterly devoid of intelligent life. As they grapple with the scope of the changes to the universe they know, the crew undertake a desperate mission designed to discover what has transpired — one that they hopefully can reverse before the violence around them destroys them all.

On the surface, Diane Carey's novel (which she co-wrote with paleontologist James I. Kirkland) seems like an effort by the Star Trek franchise to cash in on the post-Jurassic Park popularity of dinosaurs in 1990s science fiction, an impression that the book's cover art of what looks like a velociraptor from the movie looming behind Kirk and Spock does nothing to dispel. It doesn't help, either, that the book has more than its share of gaping plotholes, starting with how an isolated species would have learned about one of the Federation's greatest secrets. Yet Carey transcends these problems by using the premise to imagine what the Star Trek universe might have looked like without humanity. The result builds nicely upon the well-established concepts of the Klingons and Romulans to envision a war-torn galaxy that consumes all before it. From this emerges a powerful argument for the virtue of restraint in building a successful civilization, one that is emphasized further in Carey's portrayal of what might have happened had dinosaurs evolved. Such a values-centered message helps elevate Carey's book to among the best written for the franchise, as she achieves nicely the balance of ideals and adventure that has won for it so many generations of fans. ( )

I enjoyed this one. I was able to predict both the involvement of both the Preservers and the Guardian of Forever, but that's not a criticism. It merely shows that the Diane Carey knows her Star Trek inside out. The involvement of Dr James L Kirkland, a dinosaur specialist gives some good additional specialist knowledge and it's always good to have that expertise in an SF novel. ( )

Diane Carey has Kirk and crew using the Guardian of Forever to restore his reality when the timeline has been changed so that the dinosaurs still roam the earth. I found this an enjoyable ride. Diane Carey wrote some of the better pro Star Trek novels. I love her Best Destiny, a coming of age novel about the young Jim Kirk, and that's a favorite among many fans I know. I wouldn't count this as big a favorite, but Carey knows and loves these characters and it shows. Plus, hey, dinosaurs! ( )

A fascinating Star Trek adventure in which the Captain and crew use the Guardian of Forever to travel back in time to prehistoric Earth, to thwart a Klingon project which has deflected the asteroid that wiped out the dinosaurs, effectively establishing them as the dominant species. No real surprises; you know all along what Kirk has to do, and that it will be accomplished, but Diane Carey is so deft, and throws in so much authenticity with the help of her co-writer, that the book is a thoroughly engrossing adventure, with some of the same resonance as "The Jetsons Meet the Flintstones". ( )