Books like Promise of shadows by Justina Ireland

In "The Battle of the Labyrinth," Percy Jackson and friends leave Camp Half-Blood to stop Kronos’ army by navigating a deadly, ever‑shifting underground maze full of monsters and mythic challenges.

Annabeth, daughter of Athena, must overcome her fears and protect her Greek friends from the Roman camp during the quest to find the Mark of Athena.

In the penultimate Heroes of Olympus adventure, Hazel Levesque and her crew must choose between returning home with Athena’s statue or racing to Hades’ depths to rescue Percy and Annabeth, all while Gaea’s rise threatens every step.

The final chapter of the Hero of Olympus saga, where demigods confront ancient prophecy, ghost‑haunted memories, and the looming battle between Greek and Roman forces.

Six of Crows is a fantasy novel in the Grishaverse that follows a crew of thieves in the city of Ketterdam, a Dutch‑inspired port, told through the third‑person viewpoints of seven characters.

The Dark Prophecy is a young‑adult fantasy adventure set in the Greek mythological world, part of Rick Riordan’s Trials of Apollo series.

Orphan Alina Starkov is pulled from a war-torn world into a secretive school of magic where she discovers she may be the Sun Summoner capable of vanquishing the monstrous forces of the Fold.

A young book‑lover discovers a hidden library that leads to the underground Starless Sea, where he meets a painter and a stranger who guide him through a labyrinth of stories, romance, and a battle for the fate of the secret world.

In a world where magic once pulsed through every stone, children of Orïsha fight to reclaim their heritage after a tyrant extinguishes their powers and their people’s hope.

When a moon‑dwelling orphan discovers her true power, she flees the Celestial Emperor’s reach, joins the Crown Prince, and embarks on a perilous quest to rescue her mother—and her kingdom—while navigating forbidden magic and a forbidden romance.

Grace Blakely investigates her mother's murder, but her quest for truth turns her into a target on Embassy Row, where secrets, power, and danger collide.

A global adventure where Athena and Cassandra hunt lost gods, old enemies, and the legendary warrior Achilles amid a war between gods.

Pierce Oliviera, a 17-year-old girl in the Underworld, finds herself trapped and pursued by the Furies, ancient Greek goddesses of vengeance, while her father and brother must navigate their own struggles in a world where death is not permanent and love is forbidden by the gods of the Underworld. Pierce must use her wit and quick thinking to escape the Furies and prevent her family from meeting a similar fate, while uncovering the truth behind her imprisonment and the dark secrets that lie beneath the surface of the Underworld. A thrilling tale of love, fate, and the battle between good and evil, set against the backdrop of ancient Greek mythology, with elements of supernatural horror and family drama. Pierce is determined to prove her innocence and reclaim her place in the world, while her loved ones struggle to find their way out of the chaos and confusion caused by her imprisonment. Pierce's journey to freedom is fraught with danger, but her determination to fight for her loved ones is matched only by her courage and wit, as she fights against the forces of darkness and the gods of the Underworld. In a world where death is not the only option, Pierce finds herself not only facing supernatural threats but also confronting her own past and the consequences of her actions, as she navigates a treacherous landscape of deceit, lies, and forbidden love, with the fate of her family hanging in the balance. Pierce's story is one of hope and determination, as she fights for her loved ones and proves that love is stronger than any obstacle.

Evie, a sixteen-year-old girl from a Louisiana family, discovers that her visions are actual prophecies, leading her to embark on a journey to defeat evil forces with the help of others like herself in a fantastical world of Tarot cards and magical battles, much like the young princesses of old tales who were destined to defeat dragons and save kings.

Three siblings venture into a haunted library and discover a book that lets them enter a supernatural realm, where they must confront the mysterious spirit world of Chateau Frankenstein.

An 18-year-old girl's love for her father helps her escape from her problems, but when she's involved in a murder, she winds up in prison and must confront hard facts about her father's love for her.

In a world of darkness and strict order, head priest Magnus must confront his doubts when the alluring Daenaira offers the temptation to break every rule, threatening both his convictions and the safety of the Shadowdwellers.

Athena and Hermes battle a mysterious, life‑threatening illness while tracing clues to a war among the Olympians.

A young reader’s fantasy adventure where friendship and mystery intertwine amid castle halls, Viking lore, and supernatural magic.

A century has passed since the gods fought and drove themselves to extinction. Now only their bones remain, promising great power to those brave enough to seek them out. As whispers of war echo cross the land of Vigrið, fate follows in the footsteps of three warriors: a huntress on a dangerous quest, a noblewoman pursuing battle fame and a thrall seeking vengeance among the mercenaries known as the Bloodsworn. All three will shape the fate of the world as it once more falls under the shadow of the gods.

Teen triplets Gretchen, Grace, and Greer—descendants of Medusa—battle hidden monsters in San Francisco, risking an abyssal plunge to protect their loved ones and their world.

In *In the Shadow of the Gods*, a band of unlikely heroes, led by a violent and secretive man, confronts two resentful deities to protect their world in this dark epic fantasy opener.