One Name Survives cruise ship murder mystery puzzle book by Grant Mercer front cover
One Name Survives cruise ship murder mystery puzzle book by Grant Mercer front cover

One Name Survives

Book 8 of the Murder Mystery Mayhem Series

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Theme 4: This theme uses multiple clues in any order that you logically can use to help you search through thousands of 5 data points in a continuous text style with a horizontal line separator between suspects. So, lines contain parts of the information for two suspects. Use the clues to reduce the suspects to only ONE to find the killer.

5,995 suspects. 27 clues. One name survives.

A luxury voyage across the Pacific has become a floating crime scene. Somewhere among the passengers and crew is a killer—and the only way to find them is to follow the evidence.

One Name Survives is a colossal cross-out murder mystery puzzle created for readers who love logic, deduction, and the thrill of narrowing thousands of possibilities to one unavoidable answer.

Study each suspect’s full name, cabin number, deck, boarding port, and last-seen time. Apply every clue carefully. Eliminate anyone who cannot be guilty. As the passenger list shrinks, the pressure rises—until one final name remains.
Inside you’ll find:

  • 5995 suspects to investigate with a total of 29975 pieces of information to look through.

  • 27 fair, literal clues with no guessing or trick answers

  • Nightmare difficulty for experienced puzzle solvers

  • Progress checkpoints to keep your investigation on course

  • A large amount of time to enjoy immersive, screen-free detective work

  • A complete solution at the back

This is not a collection of quick, disposable puzzles. It is one sustained, nightmare-level challenge designed for determined puzzle lovers, experienced armchair detectives, and anyone who enjoys difficult brain games, interactive whodunnits, and logic mysteries.

Take your pencil. Examine the passenger manifest. Cross out the innocent.

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