Intervention: A Gripping Contemporary Christian Suspense Novel (Intervention Series Book 1)

Intervention: A Gripping Contemporary Christian Suspense Novel (Intervention Series Book 1)

by Terri Blackstock

4.7 (1,828)

4.7 stars from 1,828 reviews. Top 82% of Contemporary Fiction books we track.


$2.99KU77% off peak

Last checked: Jul 13, 2026

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Fans of these authors will like this...

  • Colleen Coble
  • Karen Kingsbury
  • Kristin Hannah

Fans of these books will like this...

  • The Nightingale
  • All the Light We Cannot See
  • It Ends with Us

Perfect for you if...

  • You care deeply about stories that tackle real social issues like addiction without turning them into afterthoughts or moral lectures.
  • You want nail-biting suspense where the emotional stakes matter as much as the mystery itself.
  • You're drawn to characters who wrestle with faith and doubt when everything falls apart.

Maybe not for you if...

  • You prefer your thrillers light on the human cost. This book sits with addiction, loss, and the messiness of family in ways that demand emotional engagement.
  • You're looking for a standalone. This launches a series, and whilst it resolves its central mystery, the character arcs continue.
  • You need a cosy mystery tone. Intervention is darker and grittier, dealing with serious subject matter head on.

About this book

After her husband's death, Barbara watches her eighteen-year-old daughter Emily spiral into severe drug addiction. Desperate to help, Barbara enrolls Emily in a rehab program and arranges for an intervention agent to escort her to a facility in Georgia. When the interventionist is murdered in an Atlanta airport parking garage and Emily vanishes, Emily becomes the prime suspect. Convinced of her daughter's innocence, Barbara and her son Logan rush to Atlanta to find Emily before Detective Kent Harlan makes an arrest. Detective Kent initially suspects Emily killed for drugs, but as he learns more about Barbara, he begins to doubt his theory. As the investigation deepens, critical questions emerge: Did Emily's addiction drive her to murder, or is she a victim of another killer? Barbara struggles with a painful uncertainty—does she truly know her daughter anymore? This novel explores addiction, motherhood, faith, and redemption through interconnected mysteries and high-stakes suspense. It is the first book in the Intervention series and includes discussion questions for book clubs.

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Price History

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Free$6.50$12.99Apr '20Feb '22Jul '23Oct '25
$1.99$12.99

Currently on sale at $2.99 — 77% off peak. Price has dropped 6 times over the last 6 years. Goes on sale roughly every 443 days.

Sales Rank

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#572#173,511#346,449Apr '18Oct '22Jan '24Jul '26

Currently around #48K in the Kindle store — a steady mid-list seller. Climbing the charts — 34% improvement recently.

Rating & Reviews

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4.0★4.5★5.0★Jul '23May '24Jun '24Nov '24Apr '26RatingReviews

Currently 4.7★ from 1,828 reviews

Gaining approximately 16 new reviews per month. Rating has climbed from 4.6 to 4.7. Recent readers are rating it higher.

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Free$6.50$12.99Apr '20Feb '22Jul '23Oct '25PredictedJul '26

Actual Predicted

This book is currently discounted at $2.99. It typically returns to around $12.99.

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Terri Blackstock

1 book on Vagrant Press

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