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      Undercover Defender

      by Maggie K. Black
      Releases
      Dec 2026
      November 24, 2026
      Main Genre
      Romantic Suspense Rom. Suspense
      Buy on Amazon Book
      Series
      Unsolved Case Files Book 6
      Also Appears In
      Love Inspired Suspense Book 1288

      About This Book

      A child is in danger…

      and a man with no memories is his only hope.

      Military investigator Darius Ezra barely survives a deadly explosion while trying to warn Detective Blake Murphy and her son about the threat against them. Despite amnesia clouding his mind, Darius is determined to help single mom Blake protect her child from the enemy that killed her husband. When her toddler, Bobby, is kidnapped, they must navigate the treacherous Canadian wilderness to save him and recover the confidential files that made them targets. Darius's missing memories hold the key to their survival—but uncovering them could prove fatal…

      From Love Inspired Suspense: Courage. Danger. Faith.

      Unsolved Case Files

       Book 1: Cold Case Tracker
      Book 2: Christmas Cold Case
      Book 3: Dangerous Arson Trail
      Book 4: Christmas Under Threat
      Book 5: Crime Spree Secrets
      Book 6: Undercover Defender

      Series Placement

      Book 6
      View full series order
      Also Appears In
      Love Inspired Suspense
      Book 1288
      🟢 Fully Standalone

      Genres & Themes

      Genres

      Romance Suspense

      Subgenres

      Category Romance Christian Contemporary Romance Romantic Suspense Thriller

      Themes

      Clean & Wholesome Military

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      Formats & Editions

      Browse the different covers, formats, and publication history for this title.

      Paperback

      Paperback edition cover
      Mass Market Paperback
      First Edition Dec 2026 Harlequin ISBN13 9781335919298 ISBN10 1335919295
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      eBook

      eBook edition cover
      eBook
      -- Not Selected ISBN10 B0CDYSS21V
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      eBook edition cover
      eBook
      Nov 2026 Steeple Hill ISBN13 9780369784605 ISBN10 036978460X
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      Audio

      Audio edition cover
      Audible
      Oct 2026 -- Not Selected ISBN10 B0H63FRC4C
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