Disclaimer: I am not Rick Riordan or George Lucas.

Here are the characters in this story:

Jason Grace - Jacen Solo (age 15), Imperial demigod

Piper McLean - Danni Quee (age 15), Jedi demigod

Leo Valdez - Ben Skywalker (age 15), Jedi demigod

Annabeth Chase - Mara Jade (age 16), Jedi demigod

Gleeson Hedge - Booster Terrik (age 104), Jedi recruiter

Thalia Grace - Jaina Solo (immortal), Witch of Dathomir

Khione - Nen Yim (immortal), Je'daii traitor

Rachel Dare - Gaeriel Captison (age 16), Jedi Prophet

Gaea - Abeloth (immortal), mastermind

Hera / Juno - Shira / Lumiya (immortal), Queen of Tython

Poseidon - Vader (immortal), King of Kamino (mention only)

Clarisse La Rue - Saba Sebatyne (age 17), Jedi demigod

Chiron - Yoda (immortal), director of the Jedi Praxeum

Hades - Bogan (immortal), King of the Netherworld (mention only)

Zeus / Jupiter - Sekot / Zonama (immortal), King of Tython (mention only)

Ares - Yun-Yammka (immortal), god of war (mention only)

Hermes - Yun-Shuno (immortal), goddess of thieves (mention only)

Demeter - Anima (immortal), goddess of fertility (mention only)

Dionysus "Mr. D" - Qel-Droma "Master Q" (immortal), god of wine (mention only)

Drew Tanaka - Erisi Dlarit (age 16), Jedi demigod

Silena Beauregard - Seha Dorvald (deceased), Jedi martyr (mention only)

Sally Jackson - Shmi Skywalker (age 44), mother of Luke Skywalker (mention only)

Porphyrion - Shimrra (immortal), Supreme Overlord of the Yuuzhan Vong

Charles Beckondorf - Ganner Rhysode (deceased), Jedi martyr (mention only)

Lupa - Vergere (immortal), Imperial instructor

Tristan McLean - Face Loran (age 39), actor

Travis Stoll - Chak Fel (age 16), Jedi demigod

Medea - Alema Rar (deceased), witch

Enceladus - Onimi (immortal), Yuuzhan Vong

Lou Ellen - Numa Rar (age 16), Jedi demigod

Argus - Jurokk (immortal), Jedi sentry

Festus - Falcon (age unknown), mechanical dragon

Aeolus - UnuThul (immortal), Lord of the Winds

Boreas / Aquilon - Thrawn / Mith'raw'nuruodo (immortal), god of winter

Lacy - Lyric (age 11), Jedi demigod

Butch Walker - Zekk (age 16), Jedi demigod

Tempest - World Brain (amortal), dhuryam

Mellie - Jysella (age unknown), Melodie

Esperanza Valdez - Leia Amidala Skywalker (deceased), mother of Ben Skywalker

Kronos - Palpatine (immortal), Sith Emperor (mention only)

Percy Jackson - Luke Skywalker (age 16), Jedi demigod (mention only)

Grover Underwood - Corran Horn (age 32), Lord of the Wild (mention only)

Peleus - Rancor (immortal), guardian of the Healing Crystals of Fire

Mitchell - Miko Reglia (age 16), Jedi demigod

Zethes - Thrass (immortal), former Revanchist

Clovis - Fi Skirata (age 15), Jedi demigod

Athena - Ashla (immortal), goddess of wisdom and war (mention only)

Apollo - Yavin (immortal), god of prophecy (mention only)

Artemis - Dathomir (immortal), goddess of the hunt (mention only)

Hephaestus - Yun-Ne'Shel (immortal), god of fire

Aphrodite - Yun-Q'aah (immortal), goddess of love

Hercules - (Anakin) Skywalker (immortal), god of heroes (mention only)

Calais - Drask (immortal), former Revanchist

Will Solace - Dorsk 81 (age 16), Jedi demigod and healer

Krios - Darth Krayt (immortal), Sith Lord and defender of Korriban (mention only)

Nyssa Barerra - Daeshara'cor (age 16), Jedi demigod

Lycaon - Darth Scabrous (immortal), lycanthrope

Midas - Zsinj (deceased), king

Jason - Jacen (deceased), Republic hero (mention only)

Dylan - Welk (amortal), Force spirit

Ma Gasket - Mezhan Kwaad (immortal), weapons manufacturer for the Yuuzhan Vong

Harley - Liam (age 8), Jedi demigod

Miranda Gardiner - Jesmin Tainer (age 15), Jedi demigod

Lityerses - Melvar (deceased), swordsman

Zoƫ - Lara Notsil (deceased), daughter of Zsinj

Thomas McLean - Garik Loran (deceased), grandfather of Danni Quee (mention only)

Jane - Viqi Shesh (age 41), brainwashed Yuuzhan Vong conspirator

Christopher - Raynar Thul (age 17), Jedi demigod

Shane - Cem Fel (age 16), Jedi demigod

Seymour - Cay (age unknown), sabercat

Typhon - Nyax (immortal), storm giant (mention only)

Torque - Krayn (immortal), weapons manufacturer for the Yuuzhan Vong

Sump - Rashtah (immortal), weapons manufacturer for the Yuuzhan Vong

Jake Mason - Kenth Hamner (age 16), Jedi demigod

Phoebe - Kirana Ti (immortal), Witch of Dathomir

Damien White - Todr Fel (age 16), Jedi demigod

Laurel Victor - Tavia Kitik (age 15), Jedi demigod

Holly Victor - Bink Kitik (age 15), Jedi demigod

Paolo Montes - Zak Arranda (age 14), Jedi demigod

Chiara Benvenuti - Ajai Fel (age 16), Jedi demigod

Reyna Ramirez-Arellano - Tenel Ka Djo (age 15), Grand Admiral of the Imperial Remnant (mention only)

Gwendolyn - Etain Tur-Mukan (age 16), Imperial demigod and general (mention only)

Hazel Levesque - Tahiri Veila (age 13), Imperial demigod (mention only)

Dakota - Wedge Antilles (age 16), Imperial demigod and general (mention only)

Bobby - Wes Janson (age 16), Imperial demigod (mention only)

Luke Castellan - Jacen (Solo) Caedus (deceased), redeemed Sith minion (mention only)

Nico di Angelo - Kyp Durron (age 12), Jedi demigod (mention only)

Hecate - Morag (immortal), Sith minion (mention only)

Hebe - Aldera (immortal), Sith minion (mention only)

Nemesis - Yun-Harla (immortal), Sith minion (mention only)

Hypnos / Somnus - Morichro / Nathema (immortal), god of sleep (mention only)

Aeneas - Jax Pavan (deceased), Imperial demigod (mention only)

Rosa Valdez - Rouge Organa (deceased), sister to Leia Amidala Skywalker

Frank Zhang - Jagged Fel (age 15), Imperial demigod (indirect mention only)

Locations:

Camp Half-Blood - Jedi Praxeum (Big House - Jedi Temple)

Camp Jupiter - Imperial Remnant (mention only)

California - Outer Rim (San Francisco - Braxant sector)

Berkeley - Sartinaynian

The Underworld - The Netherworld of the Force (mention only)

Fields of Punishment - Chaos (mention only)

Chicago - Alsakan

Quebec - Csilla

Olympus - Tython (mention only)

New York - Coruscant (Long Island - Centax)

Princess Andromeda - Anakin Solo (mention only)

Othrys - Korriban (mention only)

Manhattan - Galactic City

Mount Diablo - Shimrra's Citadel

Oklahoma - Pantolomin

Texas (Houston) - Tatooine (Anchorhead)

Colorado (Pikes Peak) - Utegetu Nebula (Woteba)

Wolf House - Baanu Rass

Argo II - Millennium Falcon

Species:

Human - Human (Mortal - Mundane)

Satyr (Faun) - Corellian (Ryn)

Olympian - Je'daii

Gigantes - Yuuzhan Vong

Titan - Sith (mention only)

Centaur - Chironian

Cyclops - Wookiee

Dracanae - Killik (mention only)

Pegasus - Aiwha

Earthborn - Rakghoul

Harpy - Omwati

Aura - Melodie

Hunters of Artemis - Witches of Dathomir

Wolf - Rancor

Automaton - Droid

Anemoi - Joiner

Anemoi thuelae / Ventus - Pazhkic Yuuzhan'tar al'tirrna / Dhuryam

Argonaut - Revanchist

Boread - Chiss

Lycanthrope - Shistavanen

Protogenoi - Celestials