Text-based
Greek Mythology: offspring (D’Aulaires’, 14), fled (D’Aulaires’, 17), wrath (D’Aulaires’, 36, 132) dung (D’Aulaires’, 135), atone (D’Aulaires’, 132, 142), transparent (D’Aulaires’, 132, 284, 293), persistent (D’Aulaires’, 293), barge (D’Aulaires’, 289), diploma (D’Aulaires’, 289) woolly mammoth (D’Aulaires’, 293), melancholy (D’Aulaires’, 298), mournful (D’Aulaires’, 299), boast (Medusa), arachnophobia (Athena, Arachne and the Weaving Contest)
The Hero’s Journey: archetype (article)
The Lightning Thief: scrawny (3), triumphant (10), pulverize (11, 89, 107), hallucination/hallucinating (16, 40, 62), archer’s bow (20), glumly (24, 112), mournfully (28, 248), dyslexic (38), hyperactive (38), vivid (41), bolt (52), architect/architecture (62, 83, 202), archery (62, 79, 83, 84, 107), mischievous (63), immortal (67), ADHD, armor/armory/armed (79, 109), sullen (85), ambrosia (88), johns (90), skeptically (93), mischievous (100), omen (102), humiliating (107), resent (108, 159), sparring (110), fate (112), vowed (113), oath (114), aura (114), torment (114), sacrifice (115), gaudy (116), scowled (128), quest (134), quarrel (134), paranoid (136), summer solstice (137, 247), chaos (138), carnage (138), wrath (138), slayer (140), destiny (141), illusion (154), melancholy (156, 298), rivals (157), aura (159), repulsively (159), impulsive (164, 173), eternal (165), marred (176), menace (181), petrify (184), pledge (189), deceitful (199), helm (204), fugitive (212), murk (212, 270), fatalities (216, 335), brutal (224), corpse (228), douse (238), transport (242), toying (247), mournful (248), escort (248), chasm (252, 271, 304), horrid (253), torment (256), eons (300), grotesquely (307), mesmerizing (309), charisma (309), arrogant (310), helm (314), grim (316), sacrifice (317), reconciliation (326), ego (326), pawns (365), vengeance (371)
Greek Mythology: Satyr (45), minotaur (59), centaur (74), Oracle (94, 102), Naiads (94, 112), demigods (95), naids (112), River Styx (114), Tartarus (114), hellhounds (125), trident (126), Oracle (134), Hercules and Jason (152), cyclops (154), the Furies (161), Chimera (207), Echidna (207), Cupid (232), Charon(285), River Styx (289), Cerberus (297), Sisyphus (301), Tartarus (305)