In-the-Line-of-Duty-350-high-book-cover-2026

Book cover for In the Line of Duty by Carolyn Arnold. A cemetery with rows of gravestones stretches across a grassy hillside covered in fallen leaves, framed by trees with autumn foliage. Dark storm clouds loom overhead, creating a somber, high-risk atmosphere. Text at the top reads “CAROLYN ARNOLD.” Large white title text reads “IN THE LINE OF DUTY.” Beneath it: “DETECTIVE MADISON KNIGHT BOOK 7.” At the bottom of the cover, smaller text reads: “A High-Risk Crime Thriller and Police Procedural.”