Warrior Spirit (Rogue Angel, Book 9)
A priceless artifact could restore a family's honor--or destroy everything in its wake.While vacationing in Tokyo, archaeologist Annja Creed is approached by a man who desperately needs her help. Kennichi Ogawa, the last descendant of an ancient warrior family, is trying to locate a stolen artifact. Legend has it that the vajra was mystically endowed by a warrior's spirit to help the Yumegakure-ryu family forever be a source for good. But the vajra could help the forces of evil if it gets into the wrong hands. And now the bloodthirsty Yakuza and a group of hired ninja are after it. As Annja and Kennichi trek through the fog-enshrouded mountains of the Iga province to find the relic, they must also outsmart the vicious Yakuza and ninja who are dangerously close to uncovering the vajra first...and to destroying their competition.
Beyond its central premise, the book can be read through the connected lenses of Science Fiction, Nonfiction, Fiction. Those themes offer useful points of attention as the characters, ideas, or world develop, especially where the book complicates the expectations of its primary category.
As an Amazon Associate I earn from qualifying purchases.
What the reading experience may hold
A fuller profile for choosing with more confidence—not just another copy of the preview.
Science Fiction · Nonfiction · Fiction
Use these as starting points rather than limits; the most memorable books often stretch beyond their catalog labels.
Catalog signals suggest warfare and conflict. These notes may not be complete; consult a publisher or reader-supplied guide when detailed warnings matter.
These notes are inferred from available catalog information and may not be complete. Check a publisher or reader-supplied guide if you need comprehensive warnings.
Dark tone · Steady pace
A comfortable full-length choice for steady daily reading.
A good fit if…
Readers who want a thoughtful experience and enjoy noticing the connections beneath a book’s surface story.
This book's DNA
A visual estimate based on this edition's categories, description, and length. Select a star to explore the signals.
This signal is descriptive, not a rating. It helps compare the kind of reading experience this edition may offer.
Spoiler-Free Emotional Arc
A broad estimate of the book’s emotional rhythm, shown without story events or outcomes.
This visualization is an interpretive estimate based on catalog description, categories, tone, pace, and content signals. It does not describe specific scenes.
A quick reading snapshot
Edition facts and catalog signals to help you decide whether this book fits what you want to read next.
- ISBN-13
- 978-0-3736-2127-9
- Language
- English
- Edition record
- OL9485237M
A more thoughtful way into this book
This guide uses the edition details and category signals above to help you choose deliberately. It does not replace the author's work or a full review.
A comfortable full-length choice for steady daily reading.
Begin with its place in Science Fiction, then notice where the book resists that label.
Read for connection, not completion.
Mark one passage that sharpens the book's central concern and one that complicates it. That tension often reveals more than a quick summary.
Three questions to carry with you
- Which familiar part of life becomes easier to see through this imagined world?
- What rules shape the world, and who benefits from them?
- Where does wonder, fear, or possibility change a character’s choices?
Editorial framework by Wesley Bryan, BookenDeX Founder and Editor.
More Science Fiction books
These matches combine shared categories with author, publication-era, and reading-length signals.
Frostbitten
by Kelley Armstrong
Why it fits: shares Science fiction and Nonfiction, a similar reading length, a similar publication era.
Head trip
by D. L. Line
Why it fits: shares Fiction and Science fiction, a similar publication era.
Absolute choice
by Donielle Ingersoll
Why it fits: shares Science fiction and Nonfiction, a similar reading length, a similar publication era.
Admiral
by Sean Danker
Why it fits: shares Fiction and Science fiction, a similar reading length, a similar publication era.
Invisible sun
by David Macinnis Gill
Why it fits: shares Science fiction and Nonfiction, a similar reading length, a similar publication era.
Jango
by William Nicholson
Why it fits: shares Science fiction and Nonfiction, a similar reading length, a similar publication era.