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The Heart Principle
Helen Hoang
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The Heart Principle

The Heart Principle

Helen Hoang

Book 3 of The Kiss Quotient

3.91 · how good
Steamy · 3.00 spice

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Slow Burn
⚠ Content notes (9) · tap to view
⚠ Death of a Parent⚠ Grief / Loss⚠ Gaslighting⚠ Suicide⚠ Serious Illness⚠ Depression⚠ Anxiety⚠ Toxic Relationship⚠ Emotional Abuse

Violinist Anna Sun is burned out from the pressure of unexpected internet fame, and when her longtime boyfriend asks for an open relationship, she impulsively starts seeking one-night stands of her own. She unexpectedly connects with Quan, a tattooed clothing designer, and what begins as a fling grows into something deeper just as a family crisis forces Anna into an exhausting caregiver role. The book blends romance with a candid look at autism, burnout, and family obligation, making it more emotionally heavy than the earlier books in the series.

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  1. Book 1 · The Kiss Quotient
  2. Book 2 · The Bride Test
  3. Book 3 · The Heart Principle (you are here)

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