Emily Greenhalgh
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emwritesscience.bsky.social
Emily Greenhalgh
@emwritesscience.bsky.social
260 followers 420 following 130 posts
Scientist turned science writer | Enjoys pottery, puzzles, and putting 🧀 on things | Kids' science 📚 FUN WITH OCEANS AND SEAS, FUN WITH OUTER Space, and BUG EXPLORER are out now! | #AmQuerying YA SFF Novel THE ENDLESS HALLWAY

www.emilygreenhalgh.com
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emwritesscience.bsky.social
BIG POT! BIG POT! BIG POT!
(still in progress)
January 15, 2026 at 2:35 AM
emwritesscience.bsky.social
Altered meme from 30 rock. Liz Lemon: What a year, huh? Jack: Lemon, it's January 14th
January 14, 2026 at 3:30 PM
emwritesscience.bsky.social
So square
A closeup of a golden retriever face. He is, somehow, square
January 14, 2026 at 2:55 AM
emwritesscience.bsky.social
THE SUBTLE KNIFE X THE SPACE BETWEEN WORLDS

⚙️ Mystery Soldiers
🚪 A Magic Hallway
🐈‍⬛ An Immortal Shapeshifter
👨‍👨‍👧‍👦 A Missing Sister
🌻 A Girl With No World
🐟 A Psychic Fry Cook

🌀...and the fate multiverse at stake.

THE ENDLESS HALLWAY
#BluePit📖 #YA #Q #SP #SF #F
A pitch deck for YA novel THE ENDLESS HALLWAY by Emily Greenhalgh. Image of a sleek black cat walking down a city street at night. Text reads: What starts as a desperate search for his kidnapped sister becomes a race through parallel dimensions and the infinite hallways that links them together on Matt Collins's quest to save his sister and maybe even the world--all of them.
January 14, 2026 at 12:00 AM
emwritesscience.bsky.social
It's a race across dimensions and THE ENDLESS HALLWAY that connects them all.

When mystery soldiers kidnap his sister, Matt Collins partners with an immortal shapeshifter and a girl with no world to rescue her and maybe even save the world(s) in the process.

#BluePit📖 #BluePit #YA #Q #SP #SF #F
A mood board for a YA SFF novel by Emily Greenhalgh. THE ENDLESS HALLWAY. a grid of nine images including a silhouette of a teen boy, a sleek black cat, a girl with red curls, and a golden key.
January 13, 2026 at 11:27 PM
emwritesscience.bsky.social
A DARKER SHADE OF MAGIC X A THOUSAND PIECES OF YOU

Matt wanted to escape his hometown & got the multiverse instead. What will it cost to find his missing sister?

🚪Mystery Soldiers
🚪A Magic Hallway
🚪An Immortal Shapeshifter
🚪A Missing Sister
🚪A Girl With No World

#BluePit📖 #YA #Q #SP #SF #F
A pitch board for The Endless Hallway, a YA novel by Emily Greenhalgh. A black cat walks down a city street. Text reads: What starts as a desperate search for his kidnapped sister becomes a race through parallel dimensions and the infinite hallway that links them together on Matt Collins's quest to save his sister and maybe even the world—all of them.
January 13, 2026 at 11:00 PM
emwritesscience.bsky.social
Soldiers steal his sister. And then the magic shapeshifter shows up. Infinite worlds connected by a hallway and Matt has to cross them all...or lose everything that matters

🚪Multiverse adventure
🚪Found family
🚪End-of-world stakes
🚪“Be careful what you wish for” energy

#BluePit📖 #YA #Q #SP #SF #F
A pitch board for The Endless Hallway, a YA novel by Emily Greenhalgh. A black cat walks down a city street. Text reads: What starts as a desperate search for his kidnapped sister becomes a race through parallel dimensions and the infinite hallway that links them together on Matt Collins's quest to save his sister and maybe even the world—all of them.
January 13, 2026 at 10:56 PM
emwritesscience.bsky.social
Matt Collins wants nothing more than leave his hometown behind. But when his sister is kidnapped by mystery soldiers, it leads him on a race through parallel dimensions and THE ENDLESS HALLWAY that links them together. Be careful what you wish for!

#BluePit📖 #BluePit #YA #Q #SP #SF #F
A mood board for a young adult novel called The Endless Hallway by Emily Greenhalgh. Nine squares show different images including a black cat, a gold skeleton key, a red line train from the Boston T, a young girl with red hair, a futuristic computer, the silhouette of a teen, and two doors opening to bright light.
January 13, 2026 at 10:37 PM
emwritesscience.bsky.social
THE ENDLESS HALLWAY

What starts as a desperate search for his kidnapped sister becomes a race through parallel dimensions and the infinite hallway that links them together on Matt Collin's quest to save his sister and maybe even the world—all of them.

#BluePit📖 #BluePit #YA #Q #SP #SF #F
A mood board for a young adult novel called The Endless Hallway by Emily Greenhalgh. Nine squares show different images including a black cat, a gold skeleton key, a red line train from the Boston T, a young girl with red hair, a futuristic computer, the silhouette of a teen, and two doors opening to bright light.
January 13, 2026 at 8:46 PM
emwritesscience.bsky.social
30 rock meme with updated text Lemon: What a year huh? Jack: Lemon, It's January 8th
January 8, 2026 at 2:03 PM
emwritesscience.bsky.social
May I offer a potat in these trying times?
A tortoiseshell cat sits like a person on a blue chair. She looks as befuddled as you do about the situation.
January 7, 2026 at 3:49 PM
emwritesscience.bsky.social
This reminds me of the sad cat on the Costco cat food bag.
A purple bag of kirkland brand cat food called "Maintenance Cat" with a thoroughly unimpressed looking cat on the front.
January 7, 2026 at 3:05 PM
emwritesscience.bsky.social
A deliberate dig on Chicago at the pizza place near my in-law's.
A restaurant called "Pizza Mamma". Text underneath reads: New York, Detroit, Sicilian, Slices
January 6, 2026 at 4:01 PM
emwritesscience.bsky.social
A quality Saturday morning cuddle puddle. (forgive my mess of a house).
A blonde woman snuggles with two dogs and a cat in a couch in front of a fireplace
November 22, 2025 at 3:21 PM
emwritesscience.bsky.social
NORA look at my stupid hammerhead shark!
November 6, 2025 at 6:15 PM
emwritesscience.bsky.social
Some recent #pottery trinket dishes I'm very proud of.
November 6, 2025 at 4:31 PM
emwritesscience.bsky.social
A small golden retriever leans dramatically in anticipation of a thrown tennis ball.
November 5, 2025 at 5:46 PM
emwritesscience.bsky.social
A bright orange maple leaf on a rocky beach.
October 28, 2025 at 1:03 AM
emwritesscience.bsky.social
🫠
ben affleck looking bone deep exhausted smoking a cigarette on a stoop. Text overhead reads Breaking News
October 24, 2025 at 12:57 AM
emwritesscience.bsky.social
October 18, 2025 at 12:43 AM
emwritesscience.bsky.social
She's iconic.
Mistress mouse repairs little pink tow truck
October 17, 2025 at 3:16 AM
emwritesscience.bsky.social
Of course women don't like the Cybertruck. Women only want one thing and it's Mistress Mouse's pink tow truck.
A page from a Richard Scary book where a tiny pink tow truck pulls a big green one.
October 17, 2025 at 3:11 AM
emwritesscience.bsky.social
Hello from bar harbor ⚓
October 16, 2025 at 12:42 AM
emwritesscience.bsky.social
Friends - My next children's science book is out! Pick up BUG EXPLORERS wherever books are SOLD! 🐛 🐝🐞🦋🐜

www.amazon.com/Bug-Explorer...
Cover of a book called BUG EXPLORERS! A Bug Book for Kids by Emily Greenhalgh on a blue background with drawings of bugs. Text reads "on sale now!"
October 14, 2025 at 12:50 PM
emwritesscience.bsky.social
Potat says hi.
October 12, 2025 at 3:30 PM