Author Information
Tamsyn Muir's Latest Book

Newest Release

  • Bibliography:
    4 Books (1 Series)
  • First Book:
    September 2019
  • Latest Book:
    September 2022
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Full Series List in Order

The Locked Tomb Trilogy

1 - Gideon the Ninth (Sep-2019)
2 - Harrow the Ninth (Aug-2020)
3 - Nona the Ninth (Sep-2022)

Book List in Order: 4 titles



  • The Emperor needs necromancers. The Ninth Necromancer needs a swordswoman. Gideon has a sword, some dirty magazines, and no more time for undead nonsense. Tamsyn Muir’s Gideon the Ninth unveils a solar system of swordplay, cut-throat politics,...



  • Harrow the Ninth, the sequel to the sensational, USA Today best-selling novel Gideon the Ninth, turns a galaxy inside out as one necromancer struggles to survive the wreckage of herself aboard the Emperor's haunted space station. She answered ...



  • When the witch built the forty-flight tower, she made very sure to do the whole thing properly. Each flight contains a dreadful monster, ranging from a diamond-scaled dragon to a pack of slavering goblins. Should a prince battle his way to the top, h...



  • Her city is under siege. The zombies are coming back. And all Nona wants is a birthday party. In many ways, Nona is like other people. She lives with her family, has a job at her local school, and loves walks on the beach and meeting new dog...




Award-Winning Books by Tamsyn Muir

Gideon the Ninth
2019 Amazon Editors' Picks -- Science Fiction & Fantasy
2020 Locus Award -- First Novel


Frequently Asked Questions (FAQ)

Tamsyn Muir has published 4 books.

Tamsyn Muir does not have a new book coming out soon. The latest book, Nona the Ninth, was published in September 2022.

The first book by Tamsyn Muir, Gideon the Ninth, was published in September 2019.

Yes. Tamsyn Muir has 1 series.