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A Tongue so Sweet and Deadly (The Compelling Fates Saga)
Captive / Kidnapping Romance

A Tongue so Sweet and Deadly (The Compelling Fates Saga)

Sophia St. Germain
SpiceDarkness

How we rate spice & darkness

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  • Spice & darkness rated — content warnings listed below

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Why we recommend it

A lush, fate-laced saga that trades in honeyed words and lethal intent, this is dark romance for readers who like their tension layered and their leads dangerously charismatic. Expect simmering forbidden pull, morally grey choices, and a slow-building heat that rewards patience. If you crave atmospheric, high-stakes romance where sweetness and menace twine together, this opening installment sets a seductive, ominous tone.

At a glance

A Tongue so Sweet and Deadly is a captive romance by Sophia St. Germain. It rates 4/5 for spice and 4/5 for darkness, mid-range for captive romance: of the 419 captive romance books we rate, 30% score lower for darkness and 28% lower for spice. Tropes: slow burn, enemies to lovers and forbidden romance. 2 content warnings are listed below, hidden until you tap.

Tropes

Enemies to LoversForbidden RomanceMorally Grey MCPossessive-Obsessive MCSlow Burn

Book details

Published
January 2026

A Tongue so Sweet and Deadly spice level

A Tongue so Sweet and Deadly is rated 4/5 for spice on Readark’s scale: explicit and frequent, meaning multiple detailed scenes, with heat central to the story. Its darkness rating is 4/5: heavy, meaning sustained cruelty, trauma or non-consent central to the relationship. How we rate

A Tongue so Sweet and Deadly content warnings

We list 2 content warnings for this book. They stay hidden until you tap, so you can check without spoilers.

Content warnings (tap to reveal)
  • Emotional Abuse / Gaslighting
  • Graphic Violence

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