Mercenary Instinct by Ruby Lionsdrake

Mercenary Instinct

Sci-fi romance with a fearless archaeologist heroine

Written byRuby Lionsdrake
Narrated byJill Redfield
Length10h25m
Release dateDecember 6, 2016
LanguageEnglish
★★★★☆ 4.4 (1,245 ratings)

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Quick Facts

AuthorRuby Lionsdrake
NarratorJill Redfield
Runtime10h25m
PublishedDecember 6, 2016
Rating★★★★☆ 4.4 / 5 (1,245 ratings)
CategoriesRomance, Science Fiction, Science Fiction & Fantasy, Fantasy, Space Opera
FormatAudiobook (Digital)
PlatformAudible

About This Audiobook

Ankari Markovich isn’t your average scholar—she’s a rogue with a PhD and a death wish, slogging through a lawless planet’s ruins where every rock might hide a fortune or a bullet. *Mercenary Instinct* drops readers into a universe where archaeology meets interstellar noir, blending high-stakes treasure hunting with the grit of mercenary life. Ruby Lionsdrake crafts a heroine who’s equal parts brilliant and reckless, her sharp wit and sharper survival instincts making every page a gamble. The worldbuilding crackles with detail, from the scavenger gangs squabbling over artifacts to the ever-present threat of slavers, all while Ankari’s personal mission—snagging priceless samples—teeters on the edge of disaster. It’s a story where romance simmers in the background of chaos, never overshadowing the real stakes: survival.

Jill Redfield’s narration is the cherry on top, her voice shifting effortlessly between Ankari’s dry humor, the growls of mercenaries, and the hushed awe of ancient ruins. Redfield nails the tone—equal parts sardonic and suspenseful—making this audiobook feel like a late-night binge with a friend who’s equal parts reckless and razor-sharp. The pacing is relentless, but never at the cost of nuance, and the production quality ensures every explosion, whispered threat, and quiet moment of vulnerability lands with impact.

Tags: sci-fi romance audiobookfemale protagonist adventurespace archaeology thrillerscience fiction with strong heroineaudiobook with humor and gritLGBTQ+ romance in sci-fi

Why Listen to Mercenary Instinct?

  • Expert narration by Jill Redfield brings every character and scene to life across 10h25m of immersive audio.
  • Highly rated at 4.4 stars by 1,245 listeners.
  • Free with your Audible trial — keep the audiobook forever even if you cancel.
  • Perfect for commutes, workouts, and relaxation. Listen anywhere, anytime.
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Editor's Review ★★★★☆

AudioBook Atlas

I went into *Mercenary Instinct* expecting another pulpy space adventure, but Lionsdrake’s sharp writing and Ankari’s unapologetic ruthlessness blew me away. Ankari isn’t just competent—she’s *flawed*, making mistakes that sting but never feel gratuitous. The romance subplot walks a fine line between “slow-burn” and “will they/won’t they,” but it works because the emotional beats are earned, not forced. My only gripe? The third act leans a bit too hard into the “everyone’s a criminal” trope, making some side characters feel like caricatures rather than people with depth. Jill Redfield’s performance is a standout, though. Her voice for Ankari is a perfect mix of world-weariness and dry wit, and she nails the tonal shifts—whether it’s barking orders at a mercenary crew or murmuring a sarcastic remark under her breath. The production is clean, with no awkward silences or muffled dialogue, and the sound effects (especially the hum of ships and distant gunfire) immerse you fully. If you love your sci-fi with a side of moral ambiguity and a heroine who doesn’t wait for permission to break rules, this one’s a winner. Just don’t expect a neat, tidy ending—this world is too messy for that.

Download: Mercenary Instinct

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Mercenary Instinct by Ruby Lionsdrake is an immersive listening experience. Performed by Jill Redfield with a runtime of 10h25m, you can start with a free trial that you can cancel at any time. The audiobook remains yours forever, even if you end the trial.