"Mr. de Camp has the trick of being able to show technology engaging in feats as full of derring-do as those of Hannibal's army. History as it should be told."--Isaac Asimov, The New York Times Book Review

The Pyramids of Giza, the Parthenon of Greece, the Great Wall of China, the Colosseum of Rome. Today, we stand in awe before these wonders of the ancient world. They hold our history and the deepest secrets of our past in their hidden recesses.
In The Ancient Engineers, L. Sprague de Camp delves into the heart of the mystery. He introduces us to the...

Imagine a world of gods and demons, where men are warriors, women are beautiful, life is a fantastic adventure, and the fate of kingdoms balances on the bloody blade of a fabulous hero: Conan of the iron thews, the blue-eyed barbarian giant who towers above the savage Hyborian world.

For the very first time in trade, this is the work that relaunched Conan in both the 1970s and 80s, back in print after more than a decade.

Come live the adventure again.

Why do people behave in such unreasonable, ineffective ways? Why can't we get along? Renowned science writer L. Sprague de Camp explains that some of our counterproductive and self-destructive tendencies are the result of humans spending over a million years foraging through the African savannah for food, grubbing for edible roots, and chasing other scavengers away from the kills of abler predators. In these activities we see our highly competitive nature and our tendency to view others as adversaries. De Camp examines our global "wrong-headedness" by considering the qualities that served as...

Isaac Asimov's death on April 6, 1992, was a great loss to the world of literary science and freethought. The prolific author's vision is unmatched today, and his pointed honesty shines through in The Roving Mind, now reissued in this special tribute edition.

This collection of essays is wide-ranging, reflecting Asimov's extraordinary skill in disseminating knowledge from across the spectrum of human thought. Some of the areas explored in this volume of 62 essays include creationism, pseudoscience, censorship, population, philosophy of science, transportation, computers and corporations...

Rogue Queen is a ground-breaking novel by L. Sprague de Camp that was one of the first science fiction books to deal with sexual themes, paving the way for more daring works by future authors. *** Part of the Viagens Interplanetarias series, the story takes place on a planet circling the star Lalande 21185, also known as Ormazd. When humans arrive on the planet they find a hive-like society with a hyper-fertile queen being serviced by male drones. *** All the other females of the species are infertile, or so it is believed. However, when one of the worker females rebels she discovers that the...