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The Last Contract of Isako by Fonda Lee

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The Last Contract of Isako

Author
Fonda Lee
Publisher
Little, Brown Book Group
Publish Date
5 May 2026
Run Time
17 hours 12 minutes
Format
Audiobook

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What to expect

Get ready to be blown away by this searing standalone science fiction epic where corporate samurai fight beneath merciless stars, and death is always a mere breath away.

Isako is a legendary swordswoman, but every legend has to come to an end. When her long-time client unexpectedly retires, she plans to follow-to walk out into the frozen wasteland of their planet with her head held high and her family enriched by her legacy. But when a competitor offers her a final mission, it's one she can't refuse. Soon, she's thrust deep into a world of corporate espionage, duty-bound duels, and shadowy secrets. What she uncovers will change humanity's existence in the stars forever.

The Last Contract of Isako is the sci-fi you didn't know you needed: corporate samurai... in space. This is the first adult science fiction novel from the award-winning author of Jade City.

'A knife-sharp intense dystopian ride - this is Fonda Lee at her very best. A gritty, heartfelt, and explosive masterpiece' Tasha Suri, Sunday Times bestselling author of The Isle in the Silver Sea

'Dazzlingly inventive and pure fun, this Rashomon-esque story of a jaded corporate swordswoman kept me guessing until the last twist. Highly recommend!'
Shannon Chakraborty, author of The Adventures of Amina al-Sirafi

Critics Review

  • A knife-sharp intense dystopian ride-this is Fonda Lee at her very best. A gritty, heartfelt, and explosive masterpiece

    Tasha Suri, author of The Isle in the Silver Sea

  • Fonda Lee has outdone herself. The Last Contract of Isako is totally gripping -- the work of a master at the top of her game

    Sarah Gailey, Hugo Award-winning author

  • Dazzlingly inventive and pure fun, this Rashomon-esque story of a jaded corporate swordswoman kept me guessing until the last twist. Highly recommend!

    Shannon Chakraborty, author of The Adventures of Amina al-Sirafi

  • The Last Contract of Isako proves yet again that Fonda Lee is an author at the top of her game. Flawed, hardscrabble characters stalk across a harsh landscape, through an intricate plot that twists and turns with deft precision. An absolute masterpiece!

    Andrea Stewart, author of The Bone Shard Daughter

See more reviews
  • In a far-flung dystopia, Isako is a swordswoman bound by a code of honor, who finds herself caught between competing interests--where corporate powers, semi-immortal elites, and disgruntled radicals clash over an uncertain future. Released unexpectedly from her contract and made a ronin, Isako must plunge into the scheming underbelly of a hostile world to uncover a secret that might change everything. Fonda Lee has once again written a tale full of intrigue, nuanced characters, unexpected surprises, and action that keeps you on the edge of your seat!

    P. Djèlí Clark

  • Like the best scifi should, The Last Contract of Isako holds up an incisive mirror, with a world where life is the Company and a person's value lies in employment. A corporate space samurai twist to the classic hero on one final mission, this sleek, action-packed mystery asks: who do you choose to be with the last job of your life? No one brings blades to a boardroom like Fonda Lee. I was hooked till the end

    Wen-yi Lee, author of When They Burned the Butterfly

  • A masterclass in concise world building, incisive characterisation, and a classic action plot that highlights honour, competency and compassion against a background of betrayal, dazzling fight sequences, and secrets that must not be told

    Kate Elliott

  • A cinematic cyberpunk novel that gripped me from the first page and never let go. Flawlessly plotted, each reveal is another twist of the knife deeper into a world of corruption, codes of honour and no easy choices. A modern science fiction masterpiece

    Eliza Chan, author of Fathomfolk

  • Brilliant space opera ... Lee enhances her vivid worldbuilding and riveting plot with evocative prose. The story stands alone, but readers will be left hoping for future visits to this gorgeously crafted world

    Publishers Weekly, starred review

User Reviews

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Details

Author
Fonda Lee
Narrator
Dillon Sickels, Mary Robinette Kowal
Duration
17 hours 12 minutes
Release Date
5 May 2026
ISBN
9781405564427
Format
Audiobook
Publisher
Little, Brown Book Group
Genre
Science fiction: space opera

Synopsis

Get ready to be blown away by this searing standalone science fiction epic where corporate samurai fight beneath merciless stars, and death is always a mere breath away. Isako is a legendary swordswoman, but every legend has to come to an end. When her long-time client unexpectedly retires, she plans to follow-to walk out into the frozen wasteland of their planet with her head held high and her family enriched by her legacy. But when a competitor offers her a final mission, it's one she can't refuse. Soon, she's thrust deep into a world of corporate espionage, duty-bound duels, and shadowy secrets. What she uncovers will change humanity's existence in the stars forever. The Last Contract of Isako is the sci-fi you didn't know you needed: corporate samurai... in space. This is the first adult science fiction novel from the award-winning author of Jade City. 'A knife-sharp intense dystopian ride - this is Fonda Lee at her very best. A gritty, heartfelt, and explosive masterpiece' Tasha Suri, Sunday Times bestselling author of The Isle in the Silver Sea'Dazzlingly inventive and pure fun, this Rashomon-esque story of a jaded corporate swordswoman kept me guessing until the last twist. Highly recommend!'Shannon Chakraborty, author of The Adventures of Amina al-Sirafi

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