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MC (Motorcycle Club) Romance

Heart of Steel: The Vikings MC, Book 1

Cathleen Cole
SpiceDarkness

How we rate spice & darkness

  • Kindle, paperback & audiobook on Amazon
  • Spice & darkness rated — content warnings listed below

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Why we recommend it

A motorcycle-club romance with a heart of steel and a hero just as unyielding. The title hints at a man hardened by club life and the woman who finds the warmth beneath the armor. Expect biker grit, fierce loyalty, and possessive protection wrapped in leather and danger. For readers who love brooding MC heroes who guard their own with everything they have, this opener brings heat, brotherhood, and a slow crack in an iron exterior.

At a glance

Heart of Steel is a motorcycle club romance by Cathleen Cole. Spice 4/5, darkness 3/5 — on the lighter side for motorcycle club romance. Among 312 rated motorcycle club romance books, 11% are less dark and 28% less spicy. Tagged tropes include found family, dark protector and alpha hero. It is about as dark as Cathleen Cole’s other books on Readark (average darkness 3.1/5). 1 content warning is listed below, hidden until you tap.

Book details

Published
January 2023

Heart of Steel spice level

Heart of Steel 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 3/5: genuinely dark, meaning violence, coercion or captivity drive the plot, not just the mood. How we rate

Heart of Steel content warnings

We list 1 content warning for this book. It stays hidden until you tap, so you can check without spoilers.

Content warnings (tap to reveal)
  • Graphic Violence

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