There are 19 lore entries accessible via Knights of the Eternal Throne chapters. These codex entries are not required for any achievements, and one is unobtainable.
The Dramath's Holocron codex entry obtained from a conversation.
Codex location: Command Deck
Codex coordinates: -100, 24
Faction: Both
Class: Bounty Hunter - Imperial Agent - Jedi Consular - Jedi Knight - Sith Inquisitor - Sith Warrior - Smuggler - Trooper
Associated Achievement: None
Special Requirements: You must progress the mission 'Chapter IX: The Eternal Throne' to gain access to this codex entry
The Droids of Iokath codex entry proximity location
Codex type: Lore
Codex location: ARIES Base Entrance
Codex coordinates: -400, 1930
Faction: Both
Class: Bounty Hunter - Imperial Agent - Jedi Consular - Jedi Knight - Sith Inquisitor - Sith Warrior - Smuggler - Trooper
Associated Achievement: None
Special Requirements: You must progress the mission 'Chapter V: Ascension' to gain access to this codex entry
The Gravestone Upgrades codex entry obtained from a conversation.
Codex type: Lore
Codex location: West Lake Valley
Codex coordinates: -2702, -2776
Faction: Both
Class: Bounty Hunter - Imperial Agent - Jedi Consular - Jedi Knight - Sith Inquisitor - Sith Warrior - Smuggler - Trooper
Associated Achievement: None
Special Requirements: You must progress the mission 'Chapter VII: End Times' to gain access to this codex entry
The History of Iokath: Entry 1 codex entry terminal.
Codex type: Lore
Codex location: Ruined Courtyard
Codex coordinates: -95, -362
Faction: Both
Class: Bounty Hunter - Imperial Agent - Jedi Consular - Jedi Knight - Sith Inquisitor - Sith Warrior - Smuggler - Trooper
Associated Achievement: None
Special Requirements: You must progress the mission 'Chapter IV: Where Dreams Die' to gain access to this codex entry
The History of Iokath: Entry 2 codex entry terminal.
Codex type: Lore
Codex location: Overgrown Balcony
Codex coordinates: 55, -255
Faction: Both
Class: Bounty Hunter - Imperial Agent - Jedi Consular - Jedi Knight - Sith Inquisitor - Sith Warrior - Smuggler - Trooper
Associated Achievement: None
Special Requirements: You must progress the mission 'Chapter IV: Where Dreams Die' to gain access to this codex entry
The History of Iokath: Entry 3 codex entry terminal.
Codex type: Lore
Codex location: Chromium Garden: Main Level
Codex coordinates: 7, 237
Faction: Both
Class: Bounty Hunter - Imperial Agent - Jedi Consular - Jedi Knight - Sith Inquisitor - Sith Warrior - Smuggler - Trooper
Associated Achievement: None
Special Requirements: You must progress the mission 'Chapter IV: Where Dreams Die' to gain access to this codex entry
The History of Iokath: Entry 4 codex entry terminal.
Codex type: Lore
Codex location: East District
Codex coordinates: 302, 223
Faction: Both
Class: Bounty Hunter - Imperial Agent - Jedi Consular - Jedi Knight - Sith Inquisitor - Sith Warrior - Smuggler - Trooper
Associated Achievement: None
Special Requirements: You must progress the mission 'Chapter IV: Where Dreams Die' to gain access to this codex entry
The History of Iokath: Entry 5 codex entry terminal.
Codex type: Lore
Codex location: East District
Codex coordinates: 182, 232
Faction: Both
Class: Bounty Hunter - Imperial Agent - Jedi Consular - Jedi Knight - Sith Inquisitor - Sith Warrior - Smuggler - Trooper
Associated Achievement: None
Special Requirements: You must progress the mission 'Chapter IV: Where Dreams Die' to gain access to this codex entry
The Gravestone Upgrades codex entry obtained from a conversation.
Codex type: Lore
Codex location: West Lake Valley
Codex coordinates: -2702, -2776
Faction: Both
Class: Bounty Hunter - Imperial Agent - Jedi Consular - Jedi Knight - Sith Inquisitor - Sith Warrior - Smuggler - Trooper
Associated Achievement: None
Special Requirements: You must progress the mission 'Chapter VII: End Times' to gain access to this codex entry, this codex is obtained at the same time as Grvavestone Upgrades, this requires killing Hoth Vortena in Chapter III: Dark Reunions
The mission progressor for 'Discharged'.
Codex type: Lore
Codex location: Lower Jungle Expanse
Codex coordinates: -297, -3256
Faction: Both
Class: Bounty Hunter - Imperial Agent - Jedi Consular - Jedi Knight - Sith Inquisitor - Sith Warrior - Smuggler - Trooper
Associated Achievement: None
Special Requirements: You must progress the mission 'Discharged (Bonus)' in Chapter II: Run for the Shadows to gain access to this codex entry
The Quantum Bomb codex entry obtained from a conversation.
Codex type: Lore
Codex location: Power Generation
Codex coordinates: 30, 130
Faction: Both
Class: Bounty Hunter - Imperial Agent - Jedi Consular - Jedi Knight - Sith Inquisitor - Sith Warrior - Smuggler - Trooper
Associated Achievement: None
Special Requirements: You must progress the mission 'Chapter III: Dark Reunions' to gain access to this codex entry
The Raz and the Ubo-Kings codex entry proximity location
Codex type: Lore
Codex location: Palace of the Eternal Dragon: Level 1
Codex coordinates: -339, 49
Faction: Both
Class: Bounty Hunter - Imperial Agent - Jedi Consular - Jedi Knight - Sith Inquisitor - Sith Warrior - Smuggler - Trooper
Associated Achievement: None
Special Requirements: You must progress the mission 'Chapter VI: The Dragon's Maw' to gain access to this codex entry
The Emerpror's Vaults codex entry obtained from a conversation.
Codex type: Lore
Codex location: Old Labyrinth
Codex coordinates: 414, 241
Faction: Both
Class: Bounty Hunter - Imperial Agent - Jedi Consular - Jedi Knight - Sith Inquisitor - Sith Warrior - Smuggler - Trooper
Associated Achievement: None
Special Requirements: You must progress the mission 'Chapter VII: Into the Void' to gain access to this codex entry
The Fall of Valkorian codex entry obtained from a conversation.
Codex type: Lore
Codex location: Throne Room
Codex coordinates: -205, 213
Faction: Both
Class: Bounty Hunter - Imperial Agent - Jedi Consular - Jedi Knight - Sith Inquisitor - Sith Warrior - Smuggler - Trooper
Associated Achievement: None
Special Requirements: You must progress the mission 'Chapter IX: The Eternal Throne' to gain access to this codex entry, this codex entry has no banner and is obtained from the final conversation of the chapter
The Hunt for Senya codex entry obtained from a conversation.
Codex type: Lore
Codex location: The Old Paths
Codex coordinates: -2561, -984
Faction: Both
Class: Bounty Hunter - Imperial Agent - Jedi Consular - Jedi Knight - Sith Inquisitor - Sith Warrior - Smuggler - Trooper
Associated Achievement: None
Special Requirements: You must progress the mission 'Chapter I: Wrath and Ruin' to gain access to this codex entry
The New Sith Empire codex entry obtained from a conversation.
Codex type: Lore
Codex location: Kaas City Private Taxi Access
Codex coordinates: 819, -798
Faction: Both
Class: Bounty Hunter - Imperial Agent - Jedi Consular - Jedi Knight - Sith Inquisitor - Sith Warrior - Smuggler - Trooper
Associated Achievement: None
Special Requirements: You must progress the mission 'Chapter II: Run for the Shadows' to gain access to this codex entry
The Vaylin: Empress of Zakuul codex entry obtained from a conversation.
Codex type: Lore
Codex location: Voss-Ka
Codex coordinates: -221, 300
Faction: Both
Class: Bounty Hunter - Imperial Agent - Jedi Consular - Jedi Knight - Sith Inquisitor - Sith Warrior - Smuggler - Trooper
Associated Achievement: None
Special Requirements: You must progress the mission 'Chapter I: Wrath and Ruin' to gain access to this codex entry
The Vaylin's Conditioning codex entry obtained from a conversation.
Codex location: Dark Sanctuary
Codex coordinates: -37, 135
Faction: Both
Class: Bounty Hunter - Imperial Agent - Jedi Consular - Jedi Knight - Sith Inquisitor - Sith Warrior - Smuggler - Trooper
Associated Achievement: None
Special Requirements: You must progress the mission 'Chapter III: Dark Reunions' to gain access to this codex entry
The World Thrasher codex entry proximity location.
Codex type: Lore
Codex location: West Lake Valley
Codex coordinates: -2563, -2554
Faction: Both
Class: Bounty Hunter - Imperial Agent - Jedi Consular - Jedi Knight - Sith Inquisitor - Sith Warrior - Smuggler - Trooper
Associated Achievement: None
Special Requirements: You must progress the mission 'Chapter VII: End Times' to gain access to this codex entry