Planning on Running this: GM supplements that are good to have

[Mavrickindigo]

It'll be a few months before I get to run this, so I want to gather as much supplemental material for me and my characters as possible.

So far, out of golarion-based books, I have these listed as things I could use

*Pathfinder Adventure Path: Skulls and Shackles Player's Guide (free dl from paizo.com. Highly recommended you read it)
*Player Companion: Pirates of the Inner Sea (pirate class/equipment/options)
*Pathfinder Player Companion: Adventurer's Armory (equipment)
*Pathfinder Player Companion: Humans of Golarion (information on ethnic groups)
*Pathfinder Player Companion: Sargava, The Lost Colony
*All of the Player companion race books.

What other publications are good for this adventure? Also what Modules/pathfinder scenarios might I be able to use easily with this campaign?

[Tom Phillips]

This thread has some excellent 3PP suggestions.

[Lithrac]

Here's a copy of the ressources I used to turn my S&S AP into a sandbox campaign. Please add to that the reading of Homer's "Odyssey"

Ressources

Generic
• Inner Sea Map Folio
• Artifacts & Legends (Must have!)

Pirates
• Pirates of the Inner Sea (Must have!)
• AP#56 Oceans of Golarion
• Mythical Monsters Revisited (p.34-39, Kraken)

Shackles
• Inner Sea World Guide (p.170-173)
• Skull & Shackles Map Folio
• Isles of the Shackles (Must have!)
• AP#57 Port Peril Gazeteer
• AP#55 Besmara
• AP#57 Scourge of the Shackles
• AP#58 Mysteries of the Shackles
• AP#58 Ecology of the Cyclops
• Lost Kingdoms (p.24-33, Ghol-Gan) (Must have!)
• Giants Revisited (p.10-15, Cyclops)
• Dungeons of Golarion (p.2-3 Eel’s Skull, Temple of Ravenous Moon)
• Faction Guide (p.46-47, Shackles Pirates)
• Rival Guide (p.28-33, Hellblood Corsairs)

Sargava
• Inner Sea World Guide (p.166-169)
• Sargava: the Lost Colony
• AP#28 Eleder

Sodden Lands
• Inner Sea World Gude (p.174-177)
• Lost Kingdoms (p.4-13, Abendego Golf)

Mediogalti Island
• Inner Sea World Guide (p.114-117, p.270-271 Red Mantis, p.282-283 PrC)
• Cities of Golarion (p.24-33 Ilizmagorti)
• Cities of Golarion Map Folio
• Dungeons of Golarion (p.2, Crimson Citadel)
• Inner Sea Magic (p.27, Crimson Citadel)
• Faction Guide (p.40-41, Red Mantis Assassins)
• AP#9 Red Mantis

Mwangi coastline
• Heart of the Jungle (p.29-31, Bloodcove)
• Rival Guide (p.22-27, Hands of Slaughter)

[CaroRose]

Very detailed, dot.