The graduates of the Magaambya are known as some of the greatest wielders of magic in Golarion. Now it's time for a new group of students to take their first steps on the path to greatness. In Threshold of Knowledge, you take on the role of one of five students from the prestigious Magaambya, the oldest school of magic in the Inner Sea region. When a teacher goes missing, it's up to these new heroes to step up and solve a wicked mystery that threatens the existence of the Magaambya itself! Threshold of Knowledge is a short adventure for 1st-level characters that takes the heroes into the Magaambya and the nearby city of Nantambu. In addition, the five pregenerated characters provide a quick way to jump into the adventure right away in this exciting offering for Free RPG Day! Grab some dice and some friends and play the role of new heroes in training!

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.

Part 2 of the "The Devil We Know" campaign arc. Cassomir's Locker is a Pathfinder Society Scenario designed for 1st to 7th level characters (Tiers: 1–2, 3–4, and 6–7). The Pathfinder Society dispatches you to the catacombs called Cassomir's Locker to find the source of a rat cult breeding monstrous vermin. After clearing Cassomir's dank sewers and delving into the dirty dungeons below, will you find the artifact that powers Cassomir's Locker or bring about the destruction of Taldor's most important port?

Part 4 of the Carrion Crown Adventure Path brings the heroes to the small fishing village of Illmarsh. The party is searching for a dark rider of the necromantic Whispering Way cult and will discover the strange practices of the deeply religious inhabitants of Illmarsh. Rumors of madness, strange disappearances and human sacrifices to things best left unnamed lead them to investigate the town church and its history. They'll find a desperate people, caught in a war between beings from beneath the seas and invaders from the darkest corners of the cosmos. Can the heroes save Illmarsh from its tradition of terror? It is worth noting that this story is heavily inspired by The Shadow over Innsmouth by H.P. Lovecraft and the role playing game Call of Cthulhu. If you're planning on going through the whole adventure path of Carrion Crown, the module Carrion Hill could easily be fit between book 3 and 4, as the party will travel directly through the area where this one shot adventure takes place. This book includes: - “Wake of the Watcher,” a Pathfinder RPG adventure for 9th-level characters, by Greg A. Vaughan - Blasphemous secrets of the foul faiths known collectively as the Old Cults and sanity-shattering gods such as Azathoth, Nyarlathotep, and Cthulhu, by James Jacobs - A giant bestiary filled with eight classic monsters inspired by the writing of H. P. Lovecraft and the tales of the Cthulhu Mythos, by James Jacobs and Greg A. Vaughan - Laurel Cylphra’s discovery that the dead aren’t the only dangers in Ardis in a new entry into the Pathfinder’s Journal, by F. Wesley Schneider.

As whelps of the Licktoad tribe just out of their swaddling cages, the goblins Chuffy, Mogmurch, Poog, and Reta must prove themselves by undergoing a series of challenges, from tying a string to a large spider and shouting insults with hot rocks in their mouths to facing off against a goblin bully and his dimwitted minions. As a final test of their mettle, they must make a dangerous (and smelly) trek to claim a toad from the nearby swamp and present it to the terrifying presence that lurks within the Cave of Darkfear, only after which can they truly call themselves goblins! Part 4 of We be Goblins series

A Pathfinder Society Scenario designed for 7th to 11th level characters (Tiers: 7–8 and 10–11). The fabled ruined city of Dokeran, deep inside the heart of the Mwangi Expanse, has been found and it's your job as a Pathfinder to explore it and discover how it fell. After fighting through fiends, enslaved warriors, and the damned spirits of Dokeran's dead, you find that the ruined city has a dark secret—one you might not survive.

The Pathfinders descend deeper into the ruins of Bonekeep, a centuries-old siege fortress. The deeper dungeons hold even deadlier threats, yet even they cannot compare to the terrible revelations of the tower's true purpose.

Following the opening of its necropolis, the city of Wati is overrun by hordes of the unquiet dead. The heroes must once more brave the abandoned streets and dusty tombs of Wati’s necropolis in search of the powerful artifact called the Mask of the Forgotten Pharaoh, as well as the necromancer who is using it to create the undead uprising. But mysterious masked cultists also seek the artifact so they can bring a pharaoh from the ancient past back to life. Can the heroes defeat the evil necromancer and return the deceased to their graves, or will Wati truly become a city of the dead?

Part 5 of the Carrion Crown Adventure Path takes place in Ustalav's capital Caliphas. The heroes are in the city to follow the trail of evidence left by the neromantic cult The Whispering Way and strengthen their bonds with the mysterious Order of the Palantine Eye. Whilst in the city, they uncover a string of murders. When they discover that all the victims were vampires, they descend into the underground vampire city and have the possibility to form a tentative alliance with the vampire clans. If they help solve the murders, the vampire lord promises to help them on their quest. What role do the deadly necromancers have in the undead murders plaguing Caliphas? What secret grudge exists between the cult and the rulers of the night? And will the heroes be able to save the capital without sacrificing their very souls? This book includes: - “Ashes at Dawn,” a Pathfinder RPG adventure for 11th-level characters, by Neil Spicer - A gazetteer of fog-haunted Caliphas, the mysterious and deadly capital of Ustalav, by F. Wesley Schneider - A terrifying look into the blasphemous church of Urgathoa, goddess of gluttony, disease, and the undead, by Sean K Reynolds - Laurel Cylphra’s attempt to steal a soul stealer in the Pathfinder’s Journal, by F. Wesley Schneider - Six new monsters by Crystal Frasier, Patrick Renie, and Sean K Reynolds

Every year the Acadamae—Korvosa’s prestigious school of the arcane arts—opens its gates to the city to host the Breaching Festival, where the most skilled infiltrators are invited to enter the magically guarded Hall of Wards or die trying. Testing their luck against the university’s strongest defenses, the competitors pull out all the stops as they vie for a chance at a fortune in gold and magical treasure. This year, the school’s headmaster has invited the heroes to participate, against the contest’s longstanding traditions.

The Pathfinder Society seeks the ancient ruby ring of the salamander and it falls to a team of Pathfinders to find it. Last seen in the Tri-Towers Yard, a once elite academy for the youth of Absalom, the ruby ring is now lost in the Drownyard, all that remains of Tri-Towers after it was destroyed a decade ago in the great quake. The Pathfinders must risk the strange black ichors and salty brine to find their prize—will they risk their very souls as well?

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?

Once every 10 years, the cosmopolitan city of Goka on the western coastline of Tian Xia hosts the Ruby Phoenix Tournament on an island off the coast. Infamous for its strange spectacles and exciting mix of fighting styles, the contest draws combatants and spectators from all over the world. The tournament’s winner gets his choice of a single item from the legendary treasury of an ancient spellcaster and earns a reputation beyond imagining. But this year, not all who have come to compete do so out of respect for the traditions of battle or even out of greed for the reward. They seek instead nothing so much as red revenge and political domination!

While the lives of most Pathfinder Society field agents is brutal and short, some rise to prominence, drawing the attention of the Decemvirate. These lucky agents are invited to a little known siege castle outside Absalom where they are asked to test their mettle. Those who succeed get their choice of prestigious missions, whereas those who fail are rarely heard from again. The players are run through an arena-style dungeon, faced with monsters, traps, and puzzles.

A hero's work is never done! Especially when strange new plants start appearing in the woods—plants whose presence draws all manner of trespassers eager to take advantage of the sudden, mysterious bounty. But where are these plants coming from, and what sinister development in the heart of the forest does their arrival signify? Could it be the beginning of an invasion from another dimension... or something worse? In A Few Flowers More, you take on the role of one of four unique leshys—mobile plants who have been granted wills of their own. When word of strange supernatural developments in the depths of the forest comes to light, it falls to you and your friends to take care of things! A Few Flowers More is a short adventure for 4th-level characters that serves as a sequel to A Fistful of Flowers, yet it can be played on its own. This adventure takes a band of leshy heroes into the very depths of a primeval forest and pits them against a supernatural threat that's literally out of this world. The four pregenerated characters also provide a quick way to jump into this exciting Free RPG Day offering right away! Grab your friends, grab some dice, and play the role of the forest's newest heroes!

The ruined siege castles outside Absalom have long beckoned adventurers looking to make a name for themselves. Now an earthquake has cracked open one of these fabled ruins, and its lost mysteries and fantastic treasures lie exposed for the first time in centuries. But the tower's empty halls once more echo with living footfalls, and a new master has claimed the Fallen Fortress as his own.

Deep in the forest, something is stirring. An evil fey sorcerer, cast out of the First World millennia ago by her own kin, has found a way to break through the ancient walls of her prison, and carries with her a vengeance too deep to be sated. For the quiet Andoren town of Bellis, busy celebrating a long-awaited marriage, it's a time for joy and laughter. Yet the forest that's always sheltered it is growing dark, and things are moving in the heart of the woods...

The Hell's Vengeance Adventure Path begins with "The Hellfire Compact," an exciting new adventure in which the players take the roles of evil characters in the diabolical empire of Cheliax! A paladin of Iomedae and knight-errant of the Glorious Reclamation comes to the town of Longacre, inspiring the citizens to join the uprising against the Thrice-Damned House of Thrune. First as amoral mercenaries, then as retainers of the wicked archbaron of Longacre, the evil adventurers must move quickly to put down the insurgency and keep the town from falling to the knight's rebellion.

Fangwood Keep has changed hands innumerable times since its founding decades ago on the border between the warring nations of Molthune and Nirmathas. Over the years, both countries have sacrificed money and soldiers in an effort to control the fortress along the Marideth River valley, both for its tactical location and for its secure defenses. Recently, however, the battles around Fangwood Keep have dwindled to a trickle as Nirmathas has firmly rooted itself in the surrounding valley, allowing the tide of war to shift elsewhere and peace to settle at last over Fangwood Keep. This respite was shattered by the arrival of a renegade Molthuni commander named Pavo Vos. Obsessed with capturing Fangwood Keep and unraveling the fortress’s mysteries, the defecting lieutenant unlawfully used his platoon to secure the castle, much to the ire of both the Molthuni and Nirmathi governments. Now the task of bringing Vos to justice and reclaiming Fangwood Keep for Nirmathas lies solely in the PCs’ able hands.

Them Ogres Ain't Right... The Rise of the Runelords Adventure Path continues! The notorious Hook Mountain ogres, known for their violent and savage ways, have slaughtered the soldiers of Fort Rannick. The few surviving rangers need heroes to help them retake this key fortification before the ogres use it as a staging ground for further assaults on the region. Yet why have the ogres chosen now to launch this sudden attack? What sinister force grows in the surrounding wilderness, and what ties to the mysterious Sihedron Rune do the ogres of Hook Mountain hide? Are the rumors of an army of giants massing for war true?