Assassins Fantasy Books: Best Reads

Explore fantasy tales where assassins take center stage, navigating covert plots, dangerous contracts, and shifting loyalties in worlds ruled from the shadows.

Curated by Fabled Tome

16 Books in subgenre
Apr 13, 2026 Last updated
Content filters Expand or collapse to refine what appears in this ranking. NSFW hidden Illustrated hidden LGBTQ+ hidden Any Protagonist

NSFW

Include books categorized as erotica or containing other explicit content.

Light Novels, Comics & Manga

Show illustrated and light novel entries alongside standard fantasy books.

LGBTQ+ themes

Include books tagged with LGBTQ+ themes or related sub-tags.

Protagonist

Narrow to books tagged with a male and/or female lead. Choose Any to show every book.

1 Fool's Assassin

Fool's Assassin

By

Rated 4.43 out of 5 stars, based on 67,055 reviews.

In Fool's Assassin, Robin Hobb returns to the life of FitzChivalry Farseer, now living under the name Tom Badgerlock as a country gentleman at the Withywoods estate. His quiet existence with his wife Molly and their household masks a history of war, political intrigue, forbidden magic, and service as an assassin to the Farseer crown. When a mysterious messenger arrives during Winterfest and vanishes, leaving only blood behind, Fitz is forced to confront the unresolved dangers of his past, including the loss of his wolf companion Nighteyes and the disappearance of the Fool. The novel blends epic and high fantasy with an intimate focus on an aging male protagonist drawn back into violence and adventure.

Book 1 of Fitz and the Fool series


2 The Burning Witch

The Burning Witch

By

Rated 4.41 out of 5 stars, based on 7,948 reviews.

The Burning Witch by Delemhach follows Katarina Ashowan, a fire-aligned “mutated” witch more at ease with weapons and horses than etiquette, as she is assigned to serve her best friend Alina, heir to the Troivackian throne. Traveling from Daxaria alongside Alina’s infuriating brother Eric, the crown prince, Kat finds their constant bickering shifting into a reluctant and complicated attraction. Once at court, she must adapt to rigid royal expectations while surviving covert assassination attempts and managing volatile magic that grows less stable by the day. Blending cozy fantasy elements with political intrigue, romance, and a strong young female protagonist, this series opener expands the world of the House Witch trilogy for a young adult audience.

Book 1 of The Burning Witch series


3 The Crown Tower

The Crown Tower

By

Rated 4.33 out of 5 stars, based on 43,600 reviews.

In The Crown Tower, Michael J. Sullivan introduces Hadrian Blackwater, a disillusioned warrior, and Royce Melborn, a solitary assassin, forced into an uneasy partnership. Under the guidance of the enigmatic wizard Arcadius, they are sent on a high-risk heist into the Crown Tower, the last standing remnant of a once-mighty fortress that now guards the kingdom’s most closely held secrets. Their mission is not to seize wealth but to obtain a far more elusive prize that demands both Hadrian’s martial skill and Royce’s talent for infiltration. This adult epic fantasy blends action, magic, and tense character dynamics as two men who would rather be enemies must learn to work together or fail in a place no one is meant to breach.

Book 1 of The Riyria Chronicles series


4 Assassin Awakens: A LitRPG Progression Fantasy

Assassin Awakens: A LitRPG Progression Fantasy

By

Rated 4.30 out of 5 stars, based on 258 reviews.

Assassin Awakens: A LitRPG Progression Fantasy by Miles Hunter follows a protagonist forcibly trapped in a game world with low-level stats and no weapons. Set in a realm where magic is banned and original players called Titans are imprisoned, the story centers on the character’s struggle to survive while secretly developing forbidden magical abilities. As the system monitors progress and the elven NPCs remain vigilant, the protagonist must balance leveling up as a soldier with concealing their true assassin class to avoid execution. The narrative explores themes of identity and survival within a restrictive, high-stakes virtual environment.

Book 1 of The Sworn Sword series


5 Nevernight

Nevernight

By

Rated 4.22 out of 5 stars, based on 117,032 reviews.

Nevernight by Jay Kristoff follows Mia Corvere, the daughter of a condemned traitor, in a world where three suns rarely set and shadows are scarce. Hiding in a city built on the remains of a dead god and pursued by the authorities, she discovers an affinity with darkness that leads her to a retired assassin and, ultimately, to the Red Church, an infamous school for killers. As Mia trains alongside other would-be assassins in blades, poisons, and covert magic, she pursues revenge against those who destroyed her family. Within this violent, dark fantasy setting, internal rivalries, a murderer within the Church, and buried secrets force her to question whom she can trust before she ever earns the title she seeks.

Book 1 of The Nevernight Chronicle series


6 Assassin's Apprentice

Assassin's Apprentice

By

Rated 4.19 out of 5 stars, based on 414,093 reviews.

Assassin's Apprentice by Robin Hobb introduces Fitz, the illegitimate son of a prince, who is brought from the margins of the royal estate into the heart of a medieval-style court. Trained in weapons, letters, and etiquette, he is also apprenticed to the king’s assassin, learning to use both steel and secrecy in service of the crown. Gifted with a dangerous form of animal magic and surrounded by political intrigue, Fitz must navigate shifting loyalties as coastal raids and a mysterious curse threaten the kingdom. This first volume in an epic fantasy series blends coming-of-age struggles with questions of power, identity, and the cost of obedience.

Book 1 of The Farseer Trilogy series


7 Throne of Glass

Throne of Glass

By

Rated 4.19 out of 5 stars, based on 2,488,507 reviews.

Throne of Glass by Sarah J. Maas follows Celaena Sardothien, a skilled assassin summoned from prison to compete for her freedom by serving as the King’s Champion. Set in a kingdom ruled by a ruthless king, the story unfolds within the castle walls where Celaena must face twenty-three other contenders, including murderers and warriors. As mysterious deaths begin to occur among the competitors, Celaena’s challenge shifts from winning a contest to uncovering a deadly threat lurking in the castle. The novel combines elements of political intrigue and suspense with a dark fantasy atmosphere.

Book 1 of Throne of Glass series


8 Born of Night

Born of Night

By

Rated 4.19 out of 5 stars, based on 28,447 reviews.

Born of Night by Sherrilyn Kenyon opens the Ichidian Universe with a blend of science fiction, paranormal elements, and high-intensity military action. Nykyrian Quikiades, a former League assassin now marked for death by his own organization, is assigned to guard Kiara Zamir, whose father’s political stance has made her a target in an interstellar power struggle. Kiara’s past trauma at the hands of assassins makes relying on Nykyrian almost unbearable, yet the escalating threats force them into close alliance. As enemies close in from all sides, the novel focuses on their uneasy partnership, the ethics of state-sanctioned killing, and the difficulty of trust and intimacy in a world shaped by war and corruption.

Book 1 of The League: Nemesis Rising series


9 Red Sister

Red Sister

By

Rated 4.16 out of 5 stars, based on 63,547 reviews.

Red Sister (Book of the Ancestor, #1) by Mark Lawrence introduces Nona Grey, a young girl taken from execution and raised in the Convent of Sweet Mercy, where girls are trained as lethal warriors. Over ten years, Nona develops formidable skills in combat and uncovers deeper mysteries under the guidance of Abbess Glass. Set against a backdrop of political intrigue and a declining empire, the story explores Nona’s struggle to control her violent past while navigating rivalries within the church and attracting imperial attention. The novel combines elements of fantasy and martial training with complex character dynamics.

Book 1 of Book of the Ancestor series


10 The Way of Shadows

The Way of Shadows

By

Rated 4.15 out of 5 stars, based on 177,644 reviews.

The Way of Shadows (Night Angel, #1) by Brent Weeks introduces Azoth, a boy from the slums who becomes an apprentice to Durzo Blint, the city’s most skilled assassin. Set in a gritty urban environment, the novel explores Azoth’s transformation into Kylar Stern as he learns the deadly arts and confronts the perilous politics within the assassin guild. The story combines elements of fantasy with themes of survival and identity.

Book 1 of Night Angel series


11 Sinister Magic

Sinister Magic

By

Rated 4.15 out of 5 stars, based on 11,848 reviews.

Sinister Magic by Lindsay Buroker introduces Val Thorvald, a half-elven assassin who specializes in eliminating dangerous supernatural threats in a modern, magic-laced world. Armed with an enchanted sword and aided by a telepathic tiger, she has survived years of hostility from vampires, ogres, and other paranormal enemies. Her precarious balance shatters when her boss falls ill from an unknown magical cause, a persistent government agent begins tracking her activities, and a powerful dragon appears with plans to bend her will to his own purposes. Blending urban fantasy, action, and a thread of reluctant attraction amid dragons, fae, and shapeshifters, the novel follows a sharp-tongued, strong female protagonist forced to navigate new alliances or risk losing everything.

Book 1 of Death Before Dragons series


12 Heroes Die

Heroes Die

By

Rated 4.12 out of 5 stars, based on 12,995 reviews.

Heroes Die by Matthew Woodring Stover blends dark fantasy with dystopian science fiction, following a professional killer whose violent work is broadcast as mass entertainment. On the brutal fantasy world of Ankhana, he is Caine, the feared Blade of Tyshalle; on a stratified future Earth, he lives as Hari Michaelson, a tightly controlled celebrity bound by caste rules and corporate power. When his estranged wife, Pallas Rill, vanishes in Ankhana’s underclass districts, Hari breaks from his constraints and returns to the field. The novel tracks his attempt to navigate court intrigue, urban squalor, and political manipulation across both worlds, testing the limits of his skill and his capacity for defiance.

Book 1 of The Acts of Caine series


13 Nightblade

Nightblade

By

Rated 4.10 out of 5 stars, based on 6,582 reviews.

Nightblade by Ryan Kirk follows three young protagonists whose lives intersect as their kingdom edges toward war. Ryuu, orphaned by brutal conflict and taken in by a wandering warrior, discovers a latent power that demands discipline and control. Moriko, a reserved girl forced into a monastic order, endures harsh training under a legendary assassin whose methods challenge her sense of self. Meanwhile, Takako is sold to settle her father’s debts and pushed into unfamiliar political and physical struggles that force her to choose her allegiances carefully. Blending epic fantasy, martial arts action, and coming-of-age dilemmas, the novel traces how their separate paths converge in a world shaped by magic, violence, and shifting loyalties.

Book 1 of Nightblade series


14 The Emperor's Blades

The Emperor's Blades

By

Rated 4.10 out of 5 stars, based on 41,749 reviews.

The Emperor's Blades by Brian Staveley opens with the assassination of the Annurian Emperor and the quiet collapse of imperial stability. His three children are scattered: Valyn, enduring lethal training with an elite military unit while suspecting sabotage; Adare, a high-ranking minister in the capital, navigating dangerous political factions as she seeks her father’s killer; and Kaden, the heir, secluded in a harsh mountain monastery where monks of the Blank God teach unsettling disciplines. As each sibling confronts threats that blend steel, magic, and religious mystery, their separate struggles begin to reveal a coordinated design against the empire and its ruling line.

Book 1 of Chronicle of the Unhewn Throne series


15 The Emperor's Edge

The Emperor's Edge

By

Rated 4.08 out of 5 stars, based on 16,094 reviews.

The Emperor's Edge by Lindsay Buroker introduces Amaranthe Lokdon, an imperial law enforcer whose practical skills and stubborn sense of duty are tested when mutilated corpses appear along the waterfront and a suspicious fire masks evidence of ritual killings. As she traces the links between these crimes and a powerful commercial alliance plotting against the emperor, she is ordered to pursue Sicarius, the empire’s most feared assassin, who seems entangled in the same conspiracy. Forced to question her superiors’ motives and her own survival odds, Amaranthe navigates a steampunk-flavored imperial city where magic, political intrigue, and covert warfare intersect. The tone blends fast-paced adventure, mystery, and slow-building romantic tension within an adult fantasy setting.

Book 1 of The Emperor's Edge series


16 Paladin's Grace

Paladin's Grace

By

Rated 4.05 out of 5 stars, based on 57,004 reviews.

Paladin's Grace by T. Kingfisher follows Stephen, a former holy warrior whose god has died, leaving him adrift and clinging to duty as his only purpose. When he crosses paths with Grace, a woman on the run, he is pulled into a failed assassination that exposes a tangle of political intrigue, hidden loyalties, and magical threats. As spies, poisoners, and an elusive murderer close in, Stephen and Grace must decide how much to trust each other while navigating both danger and an unexpected romantic connection. This adult fantasy blends high-stakes mystery, divine magic, and a strong male protagonist wrestling with grief, faith, and the possibility of new hope.

Book 1 of The Saint of Steel series