Books like The Oathbound Oathbreakers (Vows and Honor 1 & 2) by Mercedes Lackey

Ben Holiday now owns the Magic Kingdom of Landover, but wizard Meeks has trapped him by stealing the Paladin and taking his face. Unknown to Ben, his friends no longer recognize him, while his enemies do. Ben must reclaim his identity and control of the kingdom.

A Crown Imperilled: The Last Stand of the Conclave of Shadows

A destitute early‑20th‑century woman is taken to the San Francisco outskirts to serve a recluse alchemist, where she encounters a werewolf‑bound magician whose heart she must, against his wishes, win.

Tarma, a sword-sworn warrior of the Shin’a’in, and Kethry, a sorceress from a noble house who earned a magical sword, bind together in a blood oath to hunt down the brigands that slaughtered Tama’s clan and to fight evil in the Vows and Honor world.

Meet Tarma and Kethry, sisters bound by destiny, as they face new trials in this collection of Mercedes Lackey’s sword‑sworn heroes and magic‑using warriors.

Score, Pixel, and Renald: A Magical Quest in the Diadem Universe

Oathbreakers is the second book in the Vows and Honor Trilogy. When Idra, leader of the crack mercenaries known as the Sunhawks, failed to return from a journey to her home kingdom of Rethwellan, Tarma and Kethry, warrior and mage, set out in search of their vanished leader. Sisters of sword and spell, their fates bound together by a Goddess-sworn oath, they were eternally pledged to fight the forces of evil. And evil had indeed cast its shadow over Rethwellan. Idra, so they were told, had left long ago on a search for a legendary magical sword which could reveal which of her two brothers was meant to become the new king. With the princess gone, her younger brother had been branded an outlaw and her older brother had claimed the throne. Both instinct and mage lore told Kethry and Tarma that all was not as it seemed, that both Idra and her people were in terrible jeopardy. Yet would their Goddess-given powers, aided by those of a Herald of Valdemar, proves strong enough to break the dark enchantment possessing this land?

A teenage girl’s battle with her own reflection confronts themes of self‑image, self‑harm, and supernatural doppelgängers in a fantasy tale aimed at young adults.

A compelling anthology featuring Mercedes Lackey’s Valdemar heroines Tarma and Kethry in an original novella and a collection of their short stories, united by destiny, sword‑sworn vows, and magical power.

A tale of an Englishman shipwrecked in a land of tiny people, leading to fantastical adventures and a mystery involving giants and castaways.

A young boy named Renald travels through time and space to save the world, battling villains, solving mysteries, and encountering magical creatures in the process.

A juvenile fantasy that weaves natural history with magical adventures on Earth, including settings that evoke New York.

Truth and Other Lies is a fantasy adventure novel by Lyra Wolf, blending historical elements with action‑packed storytelling.