Hypothesis Series

9 primary works • 11 total works
The Elements of Chemistry, the Laws of Physics, and The Fundamentals of Biology are subset trilogies of the Hypothesis series.

Book 1

Attraction
3.92
· 24897 Ratings · 2217 Reviews · published 2015 · 13 editions
This is a previously-published edition - ASIN: B00…
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Book 2

Heat
3.99
· 18846 Ratings · 1318 Reviews · published 2015 · 11 editions
This is a previously-published edition - ASIN: B00…
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Book 3

Capture
4.10
· 17188 Ratings · 1368 Reviews · published 2015 · 10 editions
He broke her heart, and now he’s back . . .
Fro…
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Book 4

Motion
4.13
· 8758 Ratings · 945 Reviews · published 2019 · 9 editions
Forced to lie to protect her sister . . .
From the …
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Book 5

Space
4.24
· 7657 Ratings · 744 Reviews · published 2019 · 13 editions
One week.
Private cabin.
Famous physicist.
Still an u…
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Book 6

Time
4.20
· 7169 Ratings · 724 Reviews · published 2019 · 13 editions
From the New York Times Bestselling Author Penny R…
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Book 7

Inheritance
4.16
· 1387 Ratings · 127 Reviews · published 2025 · 2 editions
Sam just received a wedding invitation. . . to …
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Book 8

Reproduction
4.24
· 1162 Ratings · 100 Reviews · published 2025 · 2 editions
Sam keeps sleepwalking . . . and waking up in the …
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Book 9

Evolution
4.14
· 1100 Ratings · 82 Reviews · published 2025 · 2 editions
Sam has to make a decision, and either way she’s g…
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Book 1-3

Elements of Chemistry
4.14
· 6923 Ratings · 505 Reviews · published 2015 · 1 edition
This is the bundled version of the 'Elements of Ch…
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Book 4-6

Laws of Physics
4.31
· 1897 Ratings · 104 Reviews · 5 editions
One week.
Home alone.
Girl genius.
Unrepentant slacke…
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