The black clouds of war are gathering, and evil flocks to their thundering call! While seeking the legendary expertise of a cloud giant skymage, the PCs interrupt an attack on his lair by well-armed and magically augmented hill giants. To obtain the cloud giant's arcane knowledge, the PCs must seek out and eliminate the source of the hill giant threat, yet the brutes have little information other than the name of their employer—a mysterious giant calling herself the Storm Queen, whose anger and hatred have transformed over the course of years into a murderous plan that could cost hundreds of innocent lives.

Decades ago, an Osiriani Pathfinder named Bossell locked his transformed lover in the vaults beneath the Sothis Pathfinder Lodge. He then vowed that no one would ever discover his secret shame. The old and senile Bossell now relies on his assistant Fendel for everything, and the hapless assistant has disapeared into the vaults after reading his master's journal. You've been sent beneath the Lodge to destroy whatever it is that Bossell's lover has become—will you survive his secret or find yourself transformed as well?

The Rise of the Runelords Adventure Path continues! A sudden string of brutal killings terrorizes the town of Sandpoint, and the killer's mark bears a familiar shape. Investigation leads to the Lost Coast's most notorious haunted mansion, a dilapidated ruin that has become the lair of a monstrous murderer. Yet this killer is but one of many, a member of a group of fanatic cutthroats calling themselves the Skinsaw Men. To defeat the cult, the PCs must travel to the bustling city of Magnimar to unravel the sinister source of these murders before they become the Skinsaw Men's next victims!

Part of a Numerian relic once thought scattered to the winds has found its way back to the savage land of super-science, and the Pathfinder Society must track down the component if they are to unlock the device’s secrets. Clues point to the economic hub Chesed, where only the descendants of a shattered clan can share where their revered ancestor buried the strange artifact. Can the PCs brave the troubled city, evade the vigilant agents of the Technic League, and survive a trip into the Numerian wastes? Content in “Returned to Sky” contributes directly to the Year of the Sky Key metaplot as well as the ongoing storyline of the Exchange, Liberty’s Edge, and Silver Crusade factions.

The Abyss Approaches! Something wicked—and monstrous—stirs around the rugged Isgeri town of Saringallow, where the hated legacy of noble Chelish diabolists runs deep. With the recent disappearance of several apprentices, the nearby menace of particularly grotesque goblins, and the unsettling rumors about the old Sarini Estate, Mayor Sandra Trinelli knows that she needs help, and she needs it fast! The heroes must confront one of these crises, or all three, if they hope to stem the tide of darkness that looms. Before too long, the heroes discover that villains with ties to the Abyss have set their sights on Saringallow, and won't rest until the settlement and all its innocent inhabitants fall victim to their madness-inducing predations! Gallows of Madness is a 64-page, highly versatile collection of three adventures for 1st-level characters. Each adventure also includes scaling information for parties of 2nd-level characters. Written with beginning Game Masters and players in mind while also providing challenging content for veterans, these adventures can be prepared quickly and run separately or in any order. For GMs who wish to run a deeper, more narrative game, this volume also offers an overarching timeline of events and detailed tips for running these adventures as a cohesive whole. Bonus content includes new monstrous foes and a gallery of NPCs to help easily connect the adventures, plus a gorgeous double-sided poster featuring an overview of Saringallow and a miniatures-scale battlemap!

Decades ago, witnesses reported a fearsome cryptid outside of the quiet River Kingdoms town of Shimmerford. Dubbed the Mosquito Witch, it was rarely seen since and quickly became a beloved local legend that the town celebrates and promotes to attract visitors. But when recent attacks began savaging livestock and townsfolk alike, many have started believing the Mosquito Witch was real all along. The PCs travel to Shimmerford to unravel the cryptid mystery, but might they just become the witch's next victim?

The deep waters of the Hellmouth Gulf have long concealed ancient mysteries, both wondrous and terrible. But these secrets have been submerged for too long, and the remote coastal village of Blackcove has accidentally awoken a slumbering horror from a bygone age. Strange creatures now venture from beneath the waves to steal townsfolk away in the dark of night.

When the man who would be the Muted God wordlessly stepped beyond the gates of the Starstone's Cathedral, his thousand and one faithful ringing the Ascendant Court watched with the silent contemplation that is their highest sacrament. When he failed to emerge, many of his penitents abandoned their vows but a small sect remained loyal and worshipful. You and your fellow Pathfinders are sent into the mountains north of Absalom to follow the path of a doomed party and uncover the secrets of the Muted God. His loyal band of followers, called the Hand, will stop at nothing to keep you away from their shrine—even forming an alliance with some of Golarion's most evil denizens.

Famed Pathfinder Bodriggan Wuthers disappeared from his dig site beneath the House of the Immortal Son in Taldor's gilded capital of Oppara. Once a grand temple to Aroden, the Immortal Son is now Oppara's most opulent theater. Sent to locate Wuthers, the Pathfinders must attend an opera with members of the Oppara elite in order to gain access to the secretive theater's dig site. When a cult crashes the performance and the nobility change into hideous walking dead, the Pathfinders are forced to choose between finding Wuthers or saving themselves.

Book 4 in the Iron Gods campaign: A great threat is rising in Silver Mount, but a precious item belonging to a mysterious entity called Casandalee has yet to be found. With the Dominion of the Black still an ever-present danger, players must navigate a dangerous canyon, the Scar of the Spider, in hopes of learning more about their enemies, and to accomplish their mission.

Arcanamirium transmuter Maren Fuln found a magically sealed amulet in the school's library and kept it as a shiny bauble. Little did he know the amulet contained an entity far worse than he imagined, and by unsealing it, he loosed a revenge-obsessed horror into the sewers beneath the school. Can the Pathfinder Society halt the beast’s plan in time, or will he build his army of revenge and sow chaos in Absalom?

Pridon's Hearth is Sargava’s newest colony, pushing the country’s borders further south than ever before and attracting treasure-hunters, fortune-seekers, and troubled souls hoping for a fresh start. But unnaturally powerful storms rock the tiny settlement just as the local lizardfolk tribe declares war on the colonists within. Are these threats somehow related? What became of the heretical cult of Gozreh that journeyed to the region a century ago, and do its corrupt teachings hold the key to calming the growing hurricane? Can the heroes protect the growing community from raging tempests and hostile monsters alike? And what role does the shadowy Aspis Consortium play in these recent dangers? These challenges and more await heroes willing to face down the Ire of the Storm! Designed for use with Pathfinder Roleplaying Game, this adventure is packed with excitement and unique personalities! Written by rising star Thurston Hillman, Ire of the Storm is a deluxe adventure for 1st-level characters, and includes 64 action-packed pages of tropical dangers, jungle ruins, and two new monstrous foes, plus a gorgeous double-sided poster map featuring the Sargavan colony of Pridon's Hearth and an exploration map providing an overview of the entire surrounding region. Players can expect to reach 6th level upon completion of this adventure—or wind up food for all manner of scaly menaces!

The strange city of Carrion Hill has long loomed over the surrounding swamps in eastern Ustalav, yet its rulers have shifted many times through the centuries. Often enough that only a few sinister scholars and curious minds know the true nature of the hill’s original inhabitants—vile and depraved cultists of the Old Gods. Yet this morning, a dreadful recrudescence rises from the depths of buried nightmare in the vaults below Carrion Hill. A monster stalks the twisted alleys of the city, spreading panic before it and leaving destruction in its wake. Can the Carrion Hill Horror be stopped?

Impossible Experiments is a series of adventures, each spanning 1-2 levels. Each volume can be run individually or combined into an ongoing series. This volume establishes the premise of this series… When the wizard-king Nex retreated into his Refuge over 4,000 years ago, speculation ran rampant as to what he would do in this space. At first, many assumed that he was restrategizing for the war with Geb, but as the decades and centuries ground on, wilder hypotheses were offered. One explanation claimed that Nex was experimenting to develop a new generation of magical warriors, spies, and minions whose presence would overwhelmingly tip the scales of war against Geb, and likely other nations to follow. In recent years, the gates to the Refuge of Nex have opened, and strange creatures have emerged. Indeed, these creatures are prototypes that Nex is evaluating. Near the iruxi-founded town of Gitna, one of Nex’s first prototypes has emerged and begun to claim victims. The guard has been raised in Gitna, and the heroes are now called to fulfill their oath to defend the town by helping one of its behir guardians, recently injured in his own fight... This adventure includes two archetypes, a versatile heritage, backgrounds, and items you can offer to your players to make this adventure your own!

Venture-Captain Bjersig Torrsen calls the PCs north to the town of Iceferry in the frigid Land of the Linnorm Kings. There, Bjersig informs the Pathfinders that he has a request from the family of a storied and long-dead Linnorm King. The family's patriarch, the warrior Hlavard Grenskuldr, appears to have perished in a shipwreck while wearing the family's heirloom, the gorget of the Linnorm King Grehunde the Sunchaser. For one hundred generations the family has passed this heirloom down from parent to child, until Hlavard sought to wear it on a journey to Valenhall as Grehunde herself had intended to do before perishing with the task unfinished. Unwilling to leave the relic to rust away in a watery grave, Hlavard's family has requested the Pathfinder Society's assistance in locating the shipwreck and retrieving the family treasure.

When the son of a famous Pathfinder gains control of his father's holdings in Taldor, the Pathfinder Society decides to build a new lodge there as a base to explore the many ruins of that crumbling empire. Unfortunately, the Taldan Phalanx has its eye on the holdings and an ancient curse has turned many of the residents into the walking dead. Can you survive the tangled web of Taldor's politics and fight off the echoes of the past or will you, too, see your glory decline?

Razmir the Living God used his power to conquer an entire country; now he and his mask-wearing priests enforce peace and generosity—though some say their tools are intimidation and fear. His worshipers preach charity and self-worth, blaming rival faiths for crafting lies about the glories of the Living God. Now the cult has come to the city of Tamran, feeding the poor and promising happiness to those who serve Razmir. Yet ugly rumors persist of bribery, extortion, and strange disappearances associated with the new temple. Are these stories just gossip and lies spread by rival faiths? Or is the church of the Living God more than it seems? Part Two of the Price of Immortality trilogy.

The town of Sandpoint, Varisia, Inner Sea Region has put out a bounty on the nearby tribe of Licktoad Goblins in retribution for the goblins raiding traders and travelers near the quiet town. The party takes up the bounty and ventures into the swamp; eventually finding the goblin village in ruins and it's inhabitants scared in it's burned huts. The party finds out; either through investigation of the ruins or the goblins themselves; that a group of skeletons with eastern arms and armor had ransacked the village and took a stash of fireworks that the goblins stole from an old shipwreck. The party then makes it to this cave and finds it empty except for a half dozen skeletons. Further in past the skeletons is their leader, a skeletal samurai who fights the party in an attempt to defend his treasure. The treasure turns out to be a letter that reveals that secrets of the Kaijitsu family; the same family their good friend Ameiko who runs the Rusty Dragon inn belongs to; that lies in wait in the abandoned town of Brinewall to the northern boarder of Varisia. Ameiko along with several other important NPCs with a caravan north. It's recommended that GMs create encounters for the caravan trip north as it's essentially 3 weeks of travel with nothing in it. It's also recommended that GMs completely ignore caravan rules; they're not flushed out and they're not fun to run. The party and the caravan reaches the abandoned town of Brinewall where their friend Ameiko becomes possessed and is thrown into a coma; where the other NPCs agree to take care of her while the party explores the town and castle. The castle is a three floor behemoth of a dungeon populated by Dire Corbies, Troglodytes, and various other monsters all under the leadership of Kikonu, an Yamabushi Tengu Oni. The goal of exploring Brinewall Castle is to find the two keys to the vault; one of which is on the Yamabushi Tengu while the other is on a Half-Fiend Decapus that lives in the basement of Brinewall. Once the PCs enter the vault they find the Amatatsu Seal; one of the seals that cement authority to one of the ruling houses in Minkai of Tian Xia; as well as several visions that show that Ameiko Kaijitsu is the rightful heir to be ruler of Minkai and that they'll need to travel north to do so. Such ends the first book of six.

In the center of Lake Encarthan looms the dreaded Isle of Terror, accursed land of mystery and treachery. Hidden within the island's negative energy storms, the secret treasure city of the wizard-king Tar-Baphon has lain sealed for centuries. Now masked cultists have opened the golden city of Xin-Grafar to claim the wealth of the legendary city for the Living God Razmir. Can the PCs track the cultists through the poisoned swamps and blasted wastelands of the Isle of Terror to the City of Golden Death itself? And what forgotten dangers will oppose them as they struggle to prevent a dark faith from spreading across the world? Part 3 of the Price of Immortality trilogy.

Bleak days have come to the Taldan city of Cassomir and nearby settlements, with a wave of depression and rage sparking horrific acts of violence. When retired adventurer Taergan Flinn doesn’t show up to meet with his old companions, the PCs are called upon to investigate, leading them into a swirling maelstrom of horror and tragedy.