Book Series Guide

Author guide

Helen Hoang Books in Order

Helen Hoang is an American contemporary romance novelist and the author of The Kiss Quotient, The Bride Test, and The Heart Principle. A Cornell University graduate, she lives in San Diego with her husband and two children. She was diagnosed with autism spectrum disorder in 2016, an experience that informed her fiction.

romancecontemporary romance

Helen Hoang's Newest Book

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Cover of The Kiss Quotient

The Kiss Quotient

The author's debut and the first novel in the completed series.

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Books by series

novel series · completed

The Kiss Quotient

An interconnected contemporary romance series about love, family, sexuality, and neurodiversity.

Series guide →
  1. 1 Cover of The Kiss Quotient
    The Kiss Quotient

    Book 1 · novel · 2018

    Amazon ↗
  2. 2 Cover of The Bride Test
    The Bride Test

    Book 2 · novel · 2019

    Amazon ↗
  3. 3 Cover of The Heart Principle
    The Heart Principle

    Book 3 · novel · 2021

    Amazon ↗