Reading Order
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Start with Elements of Chemistry and continue through all 3 books in the listed reading order.
Start Here

Start with Elements of Chemistry
Book 1 by Penny Reid • Published 2015
This omnibus collects Attraction, Heat, and Capture, following invisible girl scientist Kaitlyn Parker and billionaire rower Martin Sandeke from an impulsive spring break on a private island through heartbreak, growth...
Complete List
Hypothesis reading order
Ends with Inheritance
- 1

Book 1:Elements of Chemistry
Penny Reid • 2015
This omnibus collects Attraction, Heat, and Capture, following invisible girl scientist Kaitlyn Parker and billionaire rower Martin Sandeke from an impulsive spring break on a private island through heartbreak, growth...
- 2

Book 2:Laws of Physics
Penny Reid • 2023
This omnibus edition collects Motion, Space, and Time, charting the complicated relationship between hyperfocused physics prodigy Mona and free spirited musician Abram as a one week identity swap spirals into years of...
- 3

Book 3:Inheritance
Penny Reid • 2025
Genetics PhD student Samantha Jarlston is stunned to receive an invitation to her own wedding naming estranged childhood friend turned chess grandmaster Andreas Kristiansen as the groom, and agreeing to the bizarre ar...
Quick Answers
Hypothesis FAQ
What is the best order to read the Hypothesis series?
The recommended reading order is the numbered order shown on this page, starting with Elements of Chemistry.
How many books are in the Hypothesis series?
There are 3 books currently listed in the Hypothesis series on GurusReads.
Where should I start with the Hypothesis series?
New readers should start with Elements of Chemistry, the first book in the reading order.
Is the Hypothesis series complete?
Based on the publication years we have, the series appears possibly ongoing and spans releases from 2015 to 2025.