In this novella set in the World of the Five Gods and four years after the events in Penric's Demon, Penric is a divine of the Bastard's Order as well as a sorcerer and scholar, living in the palace where the Princess-Archdivine holds court. His scholarly work is interrupted when the Archdivine agrees to send Penric, in his role as sorcerer, to accompany a "Locator" of the Father's Order, assigned to capture Inglis, a runaway shaman charged with the murder of his best friend.

Young, pregnant Fawn Bluefield has just fled her family's farm to the city of Glassforge, where she encounters a patrol of the enigmatic soldier-sorcerers known as Lakewalkers. Fawn has heard stories about the Lakewalkers, who are wandering necromancers with no permanent homes and no possessions except the clothes they wear and the mysterious knives they carry. What she does not know is that the Lakewalkers are engaged in a perilous campaign against inhuman and immortal magical entities known as "malices".

When the witch built the 40-flight tower, she made very sure to do the whole thing properly. Each flight contains a dreadful monster, ranging from a diamond-scaled dragon to a pack of slavering goblins. Should a prince battle his way to the top, he will be rewarded with a golden sword - and the lovely Princess Floralinda. But no prince has managed to conquer the first flight yet, let alone get to the 40th. In fact, the supply of fresh princes seems to have quite dried up.

Captain Ivan Vorpatril is happy with his relatively uneventful bachelor's life as a staff officer to a Barrayaran admiral. Cousin to imperial troubleshooter Miles Vorkosigan, Ivan is not far down the hereditary list for the emperorship. Thankfully, new heirs have directed that headache elsewhere, leaving Ivan to enjoy his life on Komarr, far from the Byzantine court politics of his home system. But when an old friend in Barrayaran intelligence asks Ivan to protect an attractive young woman who may be on the hit list of a criminal syndicate, his chivalrous nature takes over. It seems danger and adventure have once more found Captain Vorpatril.

Rob, a professional debunker, is watching yet another performance by a supposed psychic. But as she calls forth the spirit entity known as Isus, another voice suddenly interrupts. And this one is so unexpected and so real, even the hardened skeptic finds he can't help but believe.

Trained from birth in swordplay and combat, a young knight named Siris has journeyed to the Dark Citadel with a single purpose: fight through the army of Titans to face the tyrannical God King in one-on-one combat. This was his father's sacred mission, and his father's before him, going back countless generations in an effort to free their people from enslavement. 

Jonathan Hoag has a curious problem. Every evening, he finds a mysterious reddish substance under his fingernails, with no memory what he was doing during the day to get it there. Jonathan hires the husband and wife detective team of Ted and Cynthia Randall to follow him during the day and find out. But Ted and Cynthia find themselves instantly out of their depth. Jonathan leaves no fingerprints. His few memories about his profession turn out to be false.

The Sun People are bound by an ancient law, left by the long-vanished Sky People: They must never kill. To other tribes, who have no such law, the Sun People are easy prey who will not defend themselves. Their game is poached, their stores raided, their women abducted, their men are killed for sport. But when Raging River and her sister are attacked by a Wolf People raiding party, River fights back and kills one of the warriors. Worse, she has killed the son of their chief.

Chris Gordon is a rookie with the NYPD - one with a secret. In his spare time Chris is an exorcist without equal, with a gift from God. But when he saves a beatiful girl from a demonic attack, he discovers there is more to fear than just demons. Finding himself surrounded by vampires and were-weasels and facing a giant short-faced bear, Chris struggles to stay alive, all while protecting his deadly new girlfriend. And then there's her overprotective vampire mother!

For decades, the brothers of the Sixth Order have fought a savage war against the Lonak clans amid the frozen peaks of their dominion. When word reaches the North of a fresh outbreak of the dreaded Red Hand, Brother Sollis, the finest swordsman in the Order, leads a small band to a long-abandoned castle in search of a potential cure but discovers a far greater threat lurking in the mountains. Enemies become allies as Sollis leads an increasingly desperate fight against an inhuman enemy steeped in the power of the Dark.   

Alex McKenna is the new Special Agent in Charge of the Chicago office of the Bureau of Preternatural Investigations - the division tasked with investigating crimes involving shades. Or vampires, as they're more widely known. Children have been going missing, and agents are routinely being slaughtered. It's up to McKenna, and some unlikely allies, to get to the bottom of the problem, and find the kids before it's too late.

Ross Jenkins, Art Mueller, and Morris Abrams are not your average high-school students. While other kids are cruising around in their cars or playing ball, this trio, known as the Galileo Club, is experimenting with rocket fuels. Art's uncle, the nuclear physicist Dr. Donald Cargraves, offers them the opportunity of a lifetime: to construct and crew a rocket that will take them to the moon. But there are those who don't share their dream and who will stop at nothing to keep their rocket grounded.

King Boric the Implacable knows death comes to all great warriors. He just didn't expect it to be so damn fickle. Felled by an assassin's blade, he should be spending eternity carousing in the Hall of Avandoor. Instead, his spirit is bound to his decaying body by the enchanted sword of Brakslaagt. And unless he can hunt down the mysterious Lord Brand, who gave him the weapon so long ago, he is cursed to wander the earth forever as an undead wraith.

Return to the world of Rivers of London in this first short-story collection from best-selling author Ben Aaronovitch. Tales from the Folly is a carefully curated collection that gathers together previously published stories and brand-new tales in the same place for the first time. 

Political radical John Wright is plotting an act of mass destruction - and federal agent John Graves has him under surveillance, trying to figure out what the plot is. When a government computer is hacked and a high-security shipment of nerve gas gets hijacked, Graves puts the pieces together - but can he stop Wright from unleashing his weapon before it kills a million people...including the President of the United States?