Skeeve is a magician’s apprentice (and a wanna-be thief) until an assassin’s bolt kills his master, Garkin. Along with Aahz, the green-scaled, purple-tongued demon and master magician summoned by Garkin, he sets out on a quest to get even. The road to vengeance is bound to prove rocky, however, because Skeeve can barely light a candle with his beginning magic, and Aahz has lost his own considerable magical abilities as a consequence of Garkin’s summoning spell.

Friday, a secret courier, is thrown into an assignment under the command of her employer, a man she knows only as "Boss." She operates from and over a near-future Earth in North America, a vulgar and chaotic land comprised of dozens of independent states. In America's disunion, Friday keeps her balance nimbly with quick, expeditious solutions as she conquers one calamity and scrape after another.

Aahz discovers that the shabby-looking sword he bought at a flea market in a remote dimension is Ersatz, leader of the Golden Hoard, a fabled collection of powerful magical treasures that can turn any ordinary being into a hero. They go in search of the other members of the Hoard, only to find that they're not the only ones looking. A dancer named Calypsa, working with Aahz's old friend Tananda, is seeking to collect them to free her grandfather from the dreaded wizard Barrik.

After being court-martialed by the Space Legion for ordering the strafing of a treaty-signing ceremony, multimillionaire Willard Phule receives his punishment: He must command the misfit Omega Company on Haskin's Planet, a mining settlement on the edge of settled space. At his duty station, he leverages his personal money and a knack for managing people to get the company to come together as a unit.

After more than 500 years of exile, the heir to the empyre is wary about his sudden reassignment to active duty on the Goblin War’s front lines. His mission to rescue an outpost leads to a dead-end canyon deep inside enemy territory, and his suspicion turns to dread when he discovers the stronghold doesn't exist.