Casey Fletcher

The Books

Mindful Monsters · Inside Voices · Galaxy Brain Chronicles · The Jungle Detective Files · World Explorer Challenge · Junior Detective Academy · The Cartographer's Curse

Ages 6–12 · Big Feelings

Mindful Monsters

In the World of Emotia, each monster learns what their feeling is trying to tell them. Six PAUSE & FEEL moments in every story link to activities in the companion workbook.

The Day Wobbly Couldn't Stop Worrying by Casey Fletcher
Book 1 · Worry

The Day Wobbly Couldn't Stop Worrying

Wobbly's Worry

Wobbly learns a simple three-step pause to calm his worries, a gentle adventure that helps children understand and manage big feelings.

The Day Blaize Couldn't Cool Down by Casey Fletcher
Book 2 · Anger

The Day Blaize Couldn't Cool Down

Blaize's Blaze

Blaize learns to notice the heat before it becomes a storm, and discovers that anger is a messenger. A warm, honest story about what sits underneath our biggest, loudest feelings.

The Day Murky Couldn't Find the Light by Casey Fletcher
Book 3 · Sadness

The Day Murky Couldn't Find the Light

Murky's Mist

Murky learns that sadness is a tide, not a hole, and that it moves more easily with company. A gentle story about grief, change and missing someone.

The Day Gleam Discovered Joy by Casey Fletcher
Book 4 · Joy & Gratitude

The Day Gleam Discovered Joy

Gleam's Glow

Gleam learns that real joy isn't the same as always looking fine, and that asking for help doesn't put your light out.

The Feelings, Focus & Mindfulness Activity Workbook by Casey Fletcher
Companion workbook

The Feelings, Focus & Mindfulness Activity Workbook

The Calm & Clever Club

The activity book that goes with all four stories. Every PAUSE & FEEL moment has its own page to draw, write, breathe and notice.

Ages 9–13 · Big Feelings

Inside Voices

Each novel tells one story from two sides, and ends with a guide for kids and a guide for parents on the topic it covers.

Where You Stand by Casey Fletcher
Book 1 · Bullying & peer pressure

Where You Stand

Maren just wants to survive her first week without becoming anyone's punchline. Dev just wants to stay out of it. When a joke in a group chat spirals, both of them have to face what they did, and what they didn't do.

Running on Empty by Casey Fletcher
Book 2 · Perfectionism & burnout

Running on Empty

Julian has never turned in a win that felt like enough. Nadia has never said no to anyone. Heading to the same competition, both find out what chasing "enough" has cost them.

Left on Read by Casey Fletcher
Book 3 · Loneliness & friendship breakups

Left on Read

Sadie and Camille were best friends since sixth grade, until they weren't. When Sadie finally sends the honest message, it sits there: Read 8:47 PM. No reply.

The Storm That Never Settles by Casey Fletcher
Book 4 · ADHD & anxiety

The Storm That Never Settles

Miles can't hold a five-step instruction in his head. Iris has never once failed to prepare, and her hands still shake. Lab partners neither of them chose, each sure the other has it easier.

Inside Voices: The Journal by Casey Fletcher
Companion journal

Inside Voices: The Journal

One journal for every topic in the series, with quotes from the books, guided prompts and a check-in scale for each. Works with any Inside Voices book, or on its own.

Ages 6–12 · Puzzles & Adventures

Galaxy Brain Chronicles

A STEM space adventure on Orbital Station Kepler-7. The codes to unlock the final chapter are hidden inside seven puzzles, at three levels: Cadet, Astronaut and Commander.

Stranded by Casey Fletcher
Book A · The story

Stranded

Galaxy Brain Chronicles

Are you ready to use your brain to save the crew? Logic, maths and science skills are their only hope. No fighting required: only the sharpest minds win.

Galaxy Brain Space Activity & Puzzle Workbook by Casey Fletcher
Book B · The puzzles

Galaxy Brain Space Activity & Puzzle Workbook

Solve the 7 Power Codes to unlock the sealed final page. Puzzles come in three levels, so younger and older readers can work side by side.

Ages 6–12 · Puzzles & Adventures

The Jungle Detective Files

An interactive STEM mystery set in Ghana's forests. At seven critical moments the story stops until the reader cracks the evidence file in the companion workbook.

The Silence of the Grey Parrots by Casey Fletcher
Case File One · The story

The Silence of the Grey Parrots

Twelve-year-old Amara has been tracking the disappearances for weeks. Suspicion is not proof. Evidence is proof, and the detective can't close the case without you.

The Ghost of the Green Forest by Casey Fletcher
Case Files workbook · The puzzles

The Ghost of the Green Forest

Case Files Activity & Puzzle Workbook

Real investigative puzzles: track analysis, cipher decoding, map reading, suspect profiling and logical deduction.

Ages 6–12 · Puzzles & Adventures

World Explorer Challenge

Zara has been chosen by the secret World Explorer Guild. At eight moments the chapter locks until the reader proves real knowledge of that country, at Cadet, Field or Master Explorer level.

Around the World in 8 Missions by Casey Fletcher
Book One · The story

Around the World in 8 Missions

Japan, Brazil, Egypt, India, Norway, Kenya, Peru and Australia. Zara can't complete a single mission without the reader's help.

Around the World in 8 Missions: Field Guide & Passport Workbook by Casey Fletcher
Field Guide & Passport Workbook

Around the World in 8 Missions: Field Guide & Passport Workbook

Country briefings, map reading, coordinates and data puzzles across three tiers. Collect all eight stamps to unlock the Guild Induction Ceremony and the Master Explorer Certificate.

Mystery · Puzzles & Adventures

Junior Detective Academy

The academy rule: a good detective never ignores anything. The answer is always already in the room.

The Case of the Stolen Starstone by Casey Fletcher
Book A · The story

The Case of the Stolen Starstone

Twelve-year-old Ivy Calloway's first case looks simple: observe, record, don't touch anything. Then a lighthouse signal, a hidden-past antique and a librarian's pencilled messages point to a mystery thirty years in the making.

Case File #1: The Stolen Starstone by Casey Fletcher
Book B · Case File #1

Case File #1: The Stolen Starstone

The detective's dossier: 5 dossiers, 15 puzzles, 1 mystery to solve. Gather evidence, analyse the clues and name the thief.

Maps & mysteries · Puzzles & Adventures

The Cartographer's Curse

An interactive puzzle mystery about maps, codes and a family secret. Locked maps in the story open only when the reader solves the matching puzzle in the Quest Book.

The Last Map of Mira Voss by Casey Fletcher
Book 1 · The story

The Last Map of Mira Voss

A Story of Impossible Borders

Twelve-year-old Mira inherits an atlas from her grandmother, a Cold War mapmaker. Every map in it is wrong on purpose, and a thirty-year-old message is hidden across forty of them.

The Last Map of Mira Voss: The Cartographer's Quest Book by Casey Fletcher
Book 1 · The Quest Book

The Last Map of Mira Voss: The Cartographer's Quest Book

Bridge the story. Draw the final map.

Decode forty ciphers, master the coordinate grids and find the missing volumes before Grandmother Voss's secret is lost forever.

The Cartographer's Grandson by Casey Fletcher
Standalone novel

The Cartographer's Grandson

A novel of maps, magic and forgotten coastlines

Ezra Voss doesn't believe in magic. Then, in his grandfather's workshop in Portugal, he finds the Unmade Coast: a living map where rivers are made of memory, waiting for someone to finish it.