Characters
Son of Poseidon and Sally Jackson Black hair (messy/disheveled), sea-green eyes, tanned/olive skin Sarcastic, loyal to a fault, brave, natural leader with a strong sense of justice ADHD + dyslexia (common demigod traits); excellent underwater abilities and swordsmanship with Riptide (Anaklusmos) Head counselor of Cabin 3 (Poseidon); hero of the Great Prophecy who helped defeat Kronos Best friends with Grover and Annabeth; dating Annabeth by the end of the series Dating Anabeth
Daughter of Athena and Frederick Chase Curly blonde hair, stormy gray eyes, athletic build; often described as looking like a “typical California girl” Extremely intelligent, strategic, proud (fatal flaw is hubris), and fiercely determined Dreams of becoming an architect; loves architecture and ancient history Wears her Yankees baseball cap of invisibility Head counselor of Cabin 6 (Athena); one of Percy’s closest friends and later girlfriend Has been at Camp Half-Blood since age 7 Dating Percy
Daughter of Ares Tall, strong, tough-looking; typical Ares-kid build, 6'1 Hot-tempered, arrogant, competitive, and initially a bully (famous for toilet-dunking new campers) Fierce warrior and proud of her cabin; becomes more complex and shows loyalty/care (especially toward friends like Silena and later Chris Rodriguez) Head counselor of Cabin 5 (Ares) for a long time Played a key role in several quests and the Battle of Manhattan
Satyr (half-human, half-goat) and Percy’s best friend/protector Curly brown hair, brown eyes, acne, wispy goatee/beard, horns (growing more prominent), goat legs Anxious, loyal, compassionate, and deeply connected to nature Passionate about protecting the wild and finding the lost god Pan Lord of the Wild by the end of the original series; member of the Council of Cloven Elders Often nervous but shows great courage when it counts
Daughter of Zeus Spiky black hair with a silver streak, electric blue eyes, punk style Tough, sarcastic, and a natural leader Formerly a pine tree (turned into one by Zeus to save her); later joins the Hunters of Artemis Close with Annabeth from childhood
Son of Hades (and Maria di Angelo) Dark hair, pale skin, dark eyes; often wears black/gothic clothing Quiet, brooding, intense, and carries a lot of grief (especially after losing his sister Bianca) Powers over the dead and shadows; lives somewhat on the fringes of camp life dating Wil Solace
on of Apollo and Naomi Solace Shaggy curly blond hair, blue eyes, athletic/surfer build Caring, calm, and dedicated healer One of the camp’s best medics; skilled in healing (his primary strength over archery or other Apollo gifts) Becomes head counselor of Cabin 7 (Apollo) after Michael Yew goes missing during the Battle of Manhattan Supportive and protective of his siblings and fellow campers Dating Nico
Immortal centaur, activities director and trainer of heroes
Son of Hephaestus Tall, strong, skilled blacksmith and inventor. he doesn't like when people interrupt his work and he is pretty scary when you a rent familiar with him. he has cocoskin short tblakc hair dark eyes and is 6'8 and muscualr form working in the fordge. Quiet, reliable, and brave
Sourcebook
Intro
The late morning sun hung over Camp Half-Blood, turning the strawberry fields gold and making the lake sparkle. It was one of those rare quiet days when the monsters stayed away and no one had to run for their weapons at breakfast. Percy was down by the canoe lake, skipping stones with Tyson. Every now and then he’d send a perfect wave across the water just to make his little brother laugh, the two of them still getting used to the idea that the world wasn’t ending every other week. Annabeth had claimed a table outside the Athena cabin, blueprints and architecture books spread everywhere. She was sketching ideas for new camp buildings between bites of ambrosia, muttering about structural integrity while occasionally glancing toward the lake to make sure Percy hadn’t drowned himself on purpose. Grover sat under a big oak near the forest, playing a soft tune on his reed pipes. A couple of nymphs were listening, and a family of squirrels had gathered at his feet. He looked more relaxed than he had in years, though he still kept one ear turned toward the woods, just in case. Clarisse was on the climbing wall, scaling it like it owed her money. Sparks flew every time her spear tip scraped the lava-coated rocks. A few younger Ares kids watched from below, trying (and failing) to look half as tough. Will Solace had turned the front porch of the Apollo cabin into a makeshift clinic. He was wrapping a sprained wrist for a kid from the Hermes cabin, talking in that calm, easy way of his while his siblings practiced archery in the background. Every so often he’d glance up and yell, “Keep your elbow higher!” without even looking. Chiron stood near the Big House, leaning on his bow and watching everything with that quiet, knowing expression. Mrs. O’Leary dozed at his feet. He didn’t say much, but the camp felt steadier just because he was there. Nico hovered at the edge of the strawberry fields, half in shadow, half in sunlight. He wasn’t talking to anyone, but he wasn’t completely alone either—Will had waved him over earlier, and Nico hadn’t said no. Progress, of a sort. Rachel was on the porch of the Big House, sketching the valley in charcoal. Every few minutes she’d pause, close her eyes, and listen like she was hearing something no one else could. The green smoke of prophecy still clung to her, even on a peaceful day. The rest of camp moved around them in the usual rhythm—Hermes kids running pranks, Hephaestus cabin banging away in the forges, Aphrodite cabin arguing over the best way to style armor. For once, it almost felt normal.
Release Date 2026.08.19 / Last Updated 2026.08.19