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Publisher's Summary

It’s too late to turn back now....

From the New York Times best-selling author Penny Reid 

Four days left. 

Private beach (and boat). 

Not so invisible girl. 

And maybe less of a jerk-faced bully than originally thought. 

What’s the worst (or the best) that could happen? 

Kaitlyn is finding life outside of the science cabinet of obscurity to be quite illuminating...and so are her pants. When things heat up between Kaitlyn Parker and Martin - previously known as the jerk-faced bully - Sandeke, she places her trust in the one person she never thought capable of earning it, let alone keeping it safe. Fortunately or unfortunately for Kaitlyn, where she gives her trust she can’t help but also give her heart. 

But how will the world beyond the sanctuary of their newfound connection react to their relationship? Soon senators, chinless billionaires, and elements beyond Martin and Kaitlyn’s control want to weigh in on the young couple’s future. 

Navigating the chaotic inferno of new love might be more than Kaitlyn bargained for, and much, much more than her trust - or her heart - can handle. 

Where to listen to more of the Hypothesis series 

  • Book 1: Attraction (ends in a cliffhanger!) 
  • Book 2: Heat (ends in a cliffhanger!) 
  • Book 3 Capture (no cliffhanger)
©2015 Cipher-Naught (P)2020 Cipher-Naught

What listeners say about Heat: Forbidden New Adult Romance

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  • Karina
  • 06-11-2020

I Love Penny Reid’s books.

The only drawback to this series is that the 3 first books should have been one book.
Not a credit for each third of the full story.

6 people found this helpful

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  • Tiffani M.
  • 06-11-2020


I like the story , but it’s frustrating that there are so many books. I think that they could have been condensed rather than short making us use so many credits/pay.

5 people found this helpful

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