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Threes in the Keys Books in Order

Part ofLeigh Lennon Books in Order

Browse the Threes in the Keys books in order by Leigh Lennon, with summaries, series background, and where to start this emotional triad romance series.

Last updated: July 12, 2026

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Threes in the Keys books in publication order

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2 books

1

Adrift

by Leigh Lennon

2021

Davenport and Oliver are still lost in grief after the death of the woman they both loved when Emily enters their world. Together they have to decide whether moving forward is betrayal, or the only way any of them can truly live again.

2

Rip Tide

by Leigh Lennon

2022

Preston has already lost too much when an unconventional couple, Hardy and Dakota, make him imagine a different kind of future. Their story blends caretaking, grief, and the risky hope that love can still widen after heartbreak.

Threes in the Keys books in chronological order

  1. Book cover for "Adrift"

    Adrift

    by Leigh Lennon

    2021Threes in the Keys, Book 1
  2. Book cover for "Rip Tide"

    Rip Tide

    by Leigh Lennon

    2022Threes in the Keys, Book 2

Series background & context

Threes in the Keys takes Lennon's interest in unconventional romance and drops it into a warmer, more coastal setting. The name hints at sun and escape, but the emotional core is still classic Leigh Lennon, people carrying grief, anxiety, loss, and old damage while trying to build something new together.

In Adrift, Davenport and Oliver are still reeling from the loss of the woman they both loved when Emily enters their orbit. The setup could have been written as simple healing fantasy, but Lennon gives all three characters real pain to work through. Grief, fear, and emotional caution sit alongside the attraction.

Rip Tide keeps that same mix of tenderness and tension. The series stays interested in triads, but the specific emotional problem changes. Instead of asking whether love can expand after devastating loss in just one way, Lennon looks at other kinds of baggage, obligation, and resistance. The result is a series where every book feels connected in tone without repeating the exact same conflict.

The setting matters, too. There is a sense of retreat in these books, a feeling that the Keys offer space for characters to step outside their usual lives and confront what they actually want. That does not make things easier, but it does make intimacy harder to avoid.

If you like romance that mixes high heat with wounded characters and a resort-like atmosphere, Threes in the Keys gives you both. It is soft in places, messy in others, and always interested in whether love can be rebuilt after life knocks people off course.

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Richard Reis

Software engineer whose passion for tracking book recommendations from podcasts inspired the creation of MRB.

Anurag Ramdasan

Lead investor at 3one4 Capital whose startup expertise and love for books helped shaped MRB and its growth.

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