Best Alternate History Stories of the 20th Century Book

What if? Harry Turtledove, renowned alt-historian and the editor of this anthology, calls that question "those two mournful little words." But little though they might be, they inspired some of the previous century's most brilliant speculative fiction, including the 14 short stories collected here. And with contributors like Poul Anderson, Greg Bear, Gregory Benford, Larry Niven, Kim Stanley Robinson, Bruce Sterling, and Turtledove himself, there's truly not a clunker in the bunch. All of these stories revolve around Turtledove's central beard-tugging question, but they vary wildly in style, mood, and approach. Many toy with how the future might be altered had some particular event turned out differently (what if the Confederates had won at Gettysburg, or the Enola Gay had crashed before making its fateful flight?), while others follow dimension-hoppers traveling through tangled branches of our timeline (as in Sterling's "Mozart in Mirrorshades," Anderson's "Eutopia," and Jack L. Chalker's surreal ferry ride through "Dance Band on the Titanic"). All but four of these stories were written in the last two decades of the century--before then, Turtledove suggests in part, we weren't scientifically certain about whether Martians and "oceans on Venus full of reptilian monsters" might exist, so we were satisfied by more conventional, planet-faring SF. But the ideas that the contributors wrestle with here, and that irresistible human urge to speculate about the implications of our actions (and whether our decisions matter at all), prove timeless. --Paul Hughes Read More