The Pirate Campaign Compendium lacks an index, and the Table of Contents does not provide a list of maps, sidebars, or tables. The following lists summarize those entries, as well as giving an index of new material (races, feats, magic items, etc.) that are located in sidebars, adventures, etc., rather than in the book's main chapter or section for that game element.
Maps
The Glorious Phoenix (p. 237)
The Bastard's Fortune (pp. 242-243)
The Tamarind (p. 310)
The Desolate Islet (p. 314)
Tarin's Crown (p. 323)
Tarin's Tower (p. 329)
The Emperor's Hand: Lower Decks (p. 343)
Steam Island (p. 355)
Raider's Base (p. 363)
Citadel of the Ancients (p. 365)
Fort Scurvy (pp. 378-379, 384, 389)
The Seacaves (p. 399)
The Greedy Ghost (p. 411)
Sidebars
Appendix: Early Firearms (p. 12)
New Tool: Ship's Helm (p. 66)
New Feat: Siege Engineer (p. 80)
Note [Aethan Calder] (p. 146)
Note [Cathran Tyvirian] (p. 149)
Luck Domain (p. 150)
Note [witch class] (p. 157]
Additional Rules: The Witch Class (p. 158)
Additional Rules: Variant Race: Aquan (Tiefling) (p. 161)
Additional Rules: Circle of the Sea (Druidic Circle) (p. 162)
New Race: Tengu (p. 167)
Note [gunslinger class] (p. 175)
Additional Rules: The Gunslinger Class (p. 176)
The Crew (p. 210)
New Magic Item: Daredevil Boots (p. 211)
New Magic Item: Traveler's Any-Tool (p. 223)
The Cutthroats (p. 225)
Where is Makemba? (p. 305)
New Magic Item: Potion of Disguise Self (p. 306)
Making Deadly Dramatic! (p. 313)
New Magic Item: Claw of the Briny Depths (p. 317)
Designer's Note: Lots of Plunder! (p. 338)
Swarm of Soldiers? (p. 349)
That's a Lot of Gillmen (p. 359)
Enemy Buffs (p. 410)
Tables
Table 1-01: Pirate Weapons (p. 11)
Table 1-02: Early Firearms (p. 13)
Table 3-01: Magic Items (p. 50)
Table 3-02: Known Supplementary Powers (p. 63)
Table 4-01: Typical Shipboard DCs (p. 65)
Table 4-02: Simple Ship Statistics (p. 68)
Table 4-03: Control Devices (p. 71)
Table 4-04: Propulsion (p. 73)
Table 4-05: Indirect Attack Check Modifiers (p. 82)
Table 4-06: Siege Weapon Statistics (p. 83)
Table 4-07: Special Siege Engine Ammunition (p. 89)
Table 4-08: Buildings (p. 90)
Table 4-09: Gates (p. 90)
Table 4-10: Walls (p. 90)
Table 4-11: Ship Types (p. 106)
Table 5-01: Reputation and Influence Benefits (p. 122)
Table 5-02: Types of Storms (p. 125)
Table 5-03: Disasters (p. 127)
Table 5-04: Major Disasters (p. 127)
Table 5-05: Navigating the Sea (p. 131)
Table 5-06: Prosthetics (p. 132)
Table 5-07: Major Wounds (p. 132)
Table 11-01: Portal Side Effects (p. 366)
Table 11-02: Fort Scurvy Reinforcements (p. 377)
Table 11-03: Drawing Fire (p. 377)
Table 11-04: Reinforcements on the Greedy Ghost (p. 409)
Table 11-05: Drawing Fire on the Greedy Ghost (p. 409)
Table 12-01: Seasonal Lightning Patterns (p. 431)
Table 12-02: South Pacific Weapons (p. 440)
Table 12-03: South Pacific Armor (p. 440)
New Classes and Archetypes
(Add to Archetypes in Chapter 1)
Luck Domain (p. 150)
Circle of the Sea (Druidic Circle) (p. 162)
The Gunslinger Class (pp. 175-176)
The Witch Class (p. 157-158)
New Equipment
Ship's Helm (p. 66)
South Pacific Weapons (pp. 440-441)
South Pacific Armor (pp. 439-440)
New Feats
(Add to Feats in Chapter 1)
Blessing of the Jiaolung (p. 438)
Debonair Fighting Schools (pp. 17-19)
Siege Engineer (p. 80)
New Magic Items
(Add to Magic Items in Chapter 3)
Aba of Fair Winds (p. 425)
Bloody Boomerang (p. 441)
Bone Knife of Servitude (p. 433)
Claw of the Briny Depths (p. 317)
Clever Boomerang (p. 441)
Daredevil Boots (p. 211)
Coral Corset (p. 442)
Desert Evening Armor (p. 425)
Farglass (p. 425)
Genie's Bane (p. 425)
Hei Matau Amulet (p. 442)
Hei Tiki Amulet (p. 443)
Impossible Bottle (p. 425)
Ioun Stone, Cracked (p. 361)
Ki Capstan (p. 437)
Navigator's Eye (p. 426)
Oasis Mirror (p. 426)
Outback Woomera (p. 443)
Pendant of Life Sense (p. 434)
Possum-Skin Cloak (p. 443)
Potion of Disguise Self (p. 306)
Ricochet Boomerang (p. 442)
Rubban's Turban (p. 426)
Sacred Scroll of Language [artifact] (p. 439)
Sugegasa of Rising Waters (p. 437)
Traveler's Any-Tool (p. 223)
Typhoon Fan (p. 438)
Whalebone Helm (p. 434)
Wheel of the Golden Voyage (p. 427)
New Monsters
(Add to Monsters in Chapter 10; stat blocks for NPCs of core races have been omitted)
Assassin Vine (p. 327)
Changeling (p. 219)
Crystalline Guardian (p. 370)
Exiled Triton Conjuror (p. 185)
Gillman Shaman (p. 357)
Gillman Tribal Hero (p. 358)
Gillman Tribal Warrior (p. 359)
Gillman War Chief (p. 358)
Globster (p. 397)
[Goblin Alchemist] (p. 228)
Goblin Grenadier (p. 186)
Goblin Grenadier Pro (p. 186)
Gunnery "Swarm" (p. 348)
Hag Spy (p. 187)
Huge Water Elemental (p. 354)
Ravenous Urchin (p. 318)
Ravenous Urchin Swarm (p. 316)
Seagrave (p. 406)
Storm Hag (p. 413)
Tengu [new PC race] (p. 167)
Tidepool Dragon (p. 201)
Tiefling (Aquan) [new PC race] (p. 161)
Wereshark Bloodrider (p. 229)
Wereshark Chieftain (pp. 227, 404)
Wereshark Pirate (p. 400)
Wereshark Shaman (p. 403)
New Races
Tengu (p. 167)
Variant Race: Aquan (Tiefling) (p. 161)
New Spells
(See Chapters 2 and 12 for full lists)