The Columbia River Series in Order

About the Columbia River series

Series Premise

The core premise unites familiar faces from Elliot’s earlier series in new criminal cases tied to the Columbia River region. Each installment tackles intense investigations—cold-blooded murders, disappearances, hidden family secrets, treasure hunts gone deadly, and serial threats—while weaving in forensics, small-town dynamics, and the personal lives of the investigators. Protagonists drawn from different prior series (FBI agents, local police, detectives) cross paths or take center stage, solving crimes that often strike close to home or expose buried pasts. The stories emphasize teamwork across agencies, the toll of the job on relationships, and how justice intersects with personal redemption and romance.

Main Characters

Zander Wells

A charismatic, sharp FBI special agent (from earlier series) who takes the lead in early cases—intelligent, driven, and skilled at unraveling complex crimes while navigating personal entanglements.



- Ava McLane and Mason Callahan

A beloved FBI agent and Portland detective duo (from the Callahan & McLane series) who return as central figures in key installments. Their partnership—professional and romantic—brings chemistry, banter, and seasoned investigative prowess.



- Mercy Kilpatrick and Truman Daly

The fan-favorite couple (from the Mercy Kilpatrick series): an FBI special agent with a survivalist background and a small-town police chief. Their stories explore family ties, past trauma, and deepening commitment amid high-stakes cases.



- Evan Bolton

A dedicated detective who steps into lead roles in later books, bringing intensity, moral conviction, and personal stakes to investigations involving murder and hidden dangers.



- Noelle Marshall

A recurring Deschutes County detective who appears across multiple books before earning her own spin-off series. Sharp, resourceful, and integral to the law enforcement ensemble.



- Supporting and recurring characters

Setting

The setting immerses readers in the vivid, moody landscapes of Oregon’s Columbia River area and surrounding regions: misty forests, rushing rivers, small towns like Eagle’s Nest, rugged coastal stretches, and the high desert of central Oregon. Urban elements in Portland or nearby cities contrast with isolated rural spots where secrets hide easily. The Pacific Northwest beauty—towering pines, foggy mornings, dramatic weather—serves as both atmospheric backdrop and plot driver, with weather, terrain, and geography influencing investigations and adding a sense of place that feels authentic and alive.

Tone & Themes

The tone is tense, suspenseful, and emotionally resonant, with a romantic undercurrent that adds warmth amid the danger. Elliot balances pulse-pounding action and forensic procedural elements with heartfelt moments, humor in banter, and genuine character chemistry. Themes center on justice and perseverance, the impact of trauma (personal and professional), family secrets and loyalty, trust in partnerships, resilience after loss, and the healing power of love and connection. The narratives celebrate strong, capable women and men in law enforcement who balance duty with vulnerability, showing that even in dark cases, hope and humanity endure.

In the end, the Columbia River series captures the heart-pounding thrill of suspense fiction while grounding it in authentic human connections and the stunning wilds of Oregon. Kendra Elliot crafts stories that keep you turning pages late into the night—twists that shock, investigations that feel real, and relationships that warm even the coldest crime scenes. Whether you’re new to her world or revisiting old favorites, these books offer the perfect escape: smart, sexy, and suspenseful tales where justice prevails, love endures, and every case leaves you eager for the next call that pulls these compelling heroes back into the fray. Dive in, and the Columbia River’s currents will carry you away.