Ariana Marshall Creative
Published by Ariana Marshall Creative

Nell Fletcher

Puzzle mysteries for all ages.

Nell Fletcher turns every reader into the lead detective. Her solve-by-elimination mysteries deliver all the fun of a whodunit with the satisfying click of a logic puzzle — and she's determined to make that fun accessible to as many people as possible. Look for large print and dyslexia-friendly editions, with more always in the works.

Nell caught the mystery bug early, curled up with dog-eared Reader's Digest compilations, Sherlock Holmes, and Agatha Christie long before screens took over the world. She's been chasing that pre-tech, pencil-in-hand thrill ever since. Now she builds it for a new generation of armchair sleuths.

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Series · 3 books

Christmas Mystery Puzzles

Christmas Mystery Puzzles · No. 3

North Pole Mischief! Who Did It?: 50 Christmas Workshop Logic Mysteries

50 Christmas Workshop Logic Mysteries

Help Mrs. Claus uncover the pranksters in 50 Christmas workshop logic mysteries, using illustrated floor plans and six character clues per case.

Christmas Mystery Puzzles

Santa’s Lists: Check Them Twice!: An Advent Mystery Puzzle Book for Families: Three Puzzles a Day Until Christmas Eve

An Advent mystery puzzle book for families, with three puzzles a day until Christmas Eve.

Christmas Mystery Puzzles

Santa's List Mixup: A Family Christmas Mystery Puzzle Book

A Christmas mystery puzzle for the family to solve together.


Series · 3 books

Cruise Ship Murder Mystery Puzzles

Cruise Ship Murder Mystery Puzzles · No. 3

Clear Gemma Catch the Killer: A Murder Mystery Puzzle You Solve by Elimination

A Murder Mystery Puzzle You Solve by Elimination

Third voyage. A shore-excursion host accused, 4,163 names on the manifest, and 18 clues to clear her before the ship docks.

Cruise Ship Murder Mystery Puzzles · No. 2

Clear Nora Catch the Killer: A Murder Mystery Puzzle You Solve by Elimination

A Murder Mystery Puzzle You Solve by Elimination

Solve by elimination — a shipboard mystery where every clue crosses another suspect off the list.

Cruise Ship Murder Mystery Puzzles · No. 1

Clear Sally Catch the Killer: A Murder Mystery Puzzle You Solve by Elimination

A Murder Mystery Puzzle You Solve by Elimination

Second sailing. Same rules, new suspects. Cross names off until only one remains.

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