Ryan Kaine

On the Run (Ryan Kaine #1) by Kerry J. Donovan

In a world where danger lurks at every corner and justice is often more elusive than it should be, Ryan Kaine is the man you want on your side. A former military operative turned private investigator, Kaine brings a lethal combination of skill, intelligence, and an unyielding sense of duty to every case. The series, a gripping blend of fast-paced action and complex intrigue, takes readers through intense, high-stakes missions that test Kaine’s limits—physically and emotionally.

The Ryan Kaine series by Kerry J. Donovan follows Kaine as he navigates a shadowy world filled with corruption, betrayal, and criminal masterminds. With each new case, he uncovers deeper conspiracies, facing off against ruthless enemies and working tirelessly to right the wrongs that others have given up on. But beneath the tough exterior is a man driven by a code—a desire to protect the innocent and uphold the kind of justice that isn’t always served by the system.

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Ryan Kaine consists of fourteen books and series is set to expand with the upcoming release of one more book. The current recommended reading order for the series is provided below.


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⧗ 9.28 / 7
⧗ 8.00 / 1
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Fictions and Others

(Ryan Kaine #1 / 15)
2017 | thriller, crime fiction, suspense thriller, mystery
(Ryan Kaine #2 / 15)
2017 | thriller, crime fiction, suspense thriller, mystery
(Ryan Kaine #3 / 15)
2017 | thriller, crime fiction, suspense thriller, mystery
(Ryan Kaine #4 / 15)
2018 | thriller, crime fiction, suspense thriller, mystery
(Ryan Kaine #5 / 15)
2019 | thriller, crime fiction, suspense thriller, mystery
(Ryan Kaine #6 / 15)
2019 | thriller, crime fiction, suspense thriller, mystery
(Ryan Kaine #7 / 15)
2020 | thriller, crime fiction, suspense thriller, mystery
(Ryan Kaine #8 / 15)
2021 | thriller, crime fiction, suspense thriller, mystery
(Ryan Kaine #9 / 15)
2021 | thriller, crime fiction, suspense thriller, mystery
(Ryan Kaine #10 / 15)
2022 | thriller, crime fiction, suspense thriller, mystery
(Ryan Kaine #11 / 15)
2023 | thriller, crime fiction, suspense thriller, mystery
(Ryan Kaine #12 / 15)
2023 | thriller, crime fiction, suspense thriller, mystery
(Ryan Kaine #13 / 15)
2024 | thriller, crime fiction, suspense thriller, mystery
(Ryan Kaine #14 / 15)
2026 | thriller, crime fiction, suspense thriller, mystery
(Ryan Kaine #15 / 15)
2026 | thriller, crime fiction, suspense thriller, mystery | Release date 2026

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