The book has been reprinted a number of times since by various publishers, and has also been translated into German, Spanish, Italian, Swedish and Dutch.

From his low point as a treasure-seeking fugitive in the Pictish Wilderness, he is retrieved by allies from his days in the Aquilonian army to lead the revolt.

The borderlands suffer grievously during the war, but in the end Conan takes the throne, only to suffer the customary uneasiness of the head that wears the crown, from an attempted assassination involving Stygian sorcerer Thoth-Amon to magical treachery on the battlefield as he strives to defend his hard-won kingship against predatory foreign powers.

The Aquilonian civil war between Conan and Numedides is not actually depicted, but occurs offstage as background to the action of "Wolves Beyond the Border", Howard's only non-Conan tale set in the Hyborian Age.

"The Phoenix on the Sword", which Howard rewrote from an earlier Kull story, marks his only use of Thoth-Amon as an antagonist, in a somewhat peripheral role — he and Conan never even meet!