Ten images accompanying the owner’s electronic book copies share a paired-portrait design family. Their printed titles, series numbers and front-cover credits are recorded; no first-edition or first-printing identification follows from these images.

Shared design: Black-and-white series heading and number panel; two opposing profile portraits inside a gold-outlined circular motif on dark red.

  1. #1Created, The DestroyerOchre/orange title/accent field
  2. #2Death CheckDark red title/accent field
  3. #3Chinese PuzzleGray title/accent field
  4. #4Mafia FixBright green title/accent field
  5. #5Dr. QuakeBlue title/accent field
  6. #6Death TherapyBlack title/accent field
  7. #7Union BustDark red title/accent field
  8. #8Summit ChaseGreen title/accent field
  9. #9Murder’s ShieldPurple title/accent field
  10. #10Terror SquadBlue title/accent field

Swatches are drawn from the written descriptions; the photographs are not reproduced.