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Pathfinder Adventure Path #40:
Vaults of Madness
Vaults of Madness.jpg
Publisher's Product Page
Author(s) Greg A. Vaughan
Publisher Paizo Publishing
Price Print: $19.99
PDF: $13.99
Expected December 2010
Type Adventure/Accessory
Binding Paperback
Pages 96 pages
ISBN ISBN 978-1-60125-275-3
Rules set PFRPG
Series Pathfinder Adventure Path #40
Serpent's Skull 4 of 6
Follows City of Seven Spears
Precedes The Thousand Fangs Below
Artwork from Vaults of Madness

This book has been announced but has not yet been released.
Product details such as release date, authors, cover art, and contents are subject to change.

The PCs are now the masters of the lost city of Saventh-Yhi—or are they? For no sooner is the city won than the mighty Gorilla King and his simian followers come to take it for their own. At the same time, the PCs learn of a missing Pathfinder imprisoned in a subterranean city beneath their new holding. Before they can rescue him, however, the PCs must venture into seven ancient vaults to find the entrance to the hidden city. Can they survive the dangers of these strange constructions, or will they succumb to madness first?

This volume of Pathfinder Adventure Path includes:

Adventure synopsis[]

Level 10th
Location(s) Mwangi Expanse

A strange swashbuckler rescued in the City of Seven Spears reveals the secret beneath Saventh-Yhi—a forgotten serpentfolk city called Ilmurea, inspiration for the superstitious natives' fears of a terrible evil lurking just underfoot. The heroes must accompany their new ally to rescue her captured companions in the city below, braving the trap-laden, monster-infested Vaults of Madness that stand between Saventh-Yhi and Ilmurea. But just as they venture forth, a new inhabitant takes up residence in the City of Seven Spears—the legendary Gorilla King himself!

Serpent's Skull Adventure Path

Souls for Smuggler's ShivRacing to RuinCity of Seven SpearsVaults of MadnessThe Thousand Fangs BelowSanctum of the Serpent God

Supplementary Products

Heart of the JungleSargava, The Lost ColonySerpent's Skull Player's GuideSerpent's Skull Poster Map Folio