The Obsession Duet Books in Order
Part ofC Hallman Books in OrderBrowse The Obsession Duet by C Hallman in order, with short summaries, series background, and a clear suggested starting point.
Last updated: July 15, 2026
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The Obsession Duet books in publication order
2 books
Cruel Obsession
by C Hallman
2020
A dark attraction turns increasingly consuming as secrets and control reshape a relationship. The first half of the duet follows characters caught between fear, desire, and an obsession neither can ignore.
Deadly Obsession
by C Hallman
2020
The obsession deepens, and the consequences become more dangerous. With trust in short supply, the characters must confront the secrets and threats that could destroy their already fragile connection.
The Obsession Duet books in chronological order
Cruel Obsession
by C Hallman
2020The Obsession Duet, Book 1
Deadly Obsession
by C Hallman
2020The Obsession Duet, Book 2
Series background & context
The Obsession Duet contains Cruel Obsession and Deadly Obsession, two dark romances built around a relationship that is difficult to define as safe, simple, or easy to leave behind. The title of the duet signals the central mood, attraction tangled up with control, fear, and emotional intensity.
Obsession changes the rules.
The first book establishes the characters and the conflict pulling them together. The second continues the story as the consequences of that fixation become harder to avoid. Rather than offering a fresh couple in each volume, the duet works best as one escalating story.
Readers should expect a possessive romance with suspenseful pressure and a focus on the unstable line between wanting someone and trying to own their choices. The tension comes from secrets, unequal power, and the question of whether trust can exist when one person is holding too much back.
Begin with Cruel Obsession, then move straight to Deadly Obsession. The books are designed to be read as a pair.
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