My Cat Came from Outer Space

by Joe Gillis

What happens when alien invaders are... adorable?
11-year-old Emma Price thought finding the perfect cat was a dream come true. She was wrong. It was the beginning of an alien invasion.

When a mysterious meteor shower brings Commander Fluffington and his Feline Imperial Armada crash-landing in Middleton, Earth's fate hangs in the balance—and it's fluffy, orange, and absolutely irresistible. Using weaponized cuteness and mind-control purring, these alien cats begin converting humans into devoted servants, starting with Emma herself.

Her best friends Jake, Madison, and Tyler watch in horror as their science-loving, rational friend transforms into a cat-worshipping zombie. When they discover the truth—that Middleton is under siege by the most adorable alien invasion force in the galaxy—they have just hours to save their friend and stop the cutest apocalypse ever attempted.

Can three kids outsmart an alien commander who's mastered the ultimate being absolutely, irresistibly cute?

Perfect for readers who love ridiculous humor, clever kids saving the day, and stories that prove friendship can survive even mind-controlling alien cats. Think Hoot meets Men in Black with a healthy dose of internet cat video chaos!

Ages 8-12 • Middle Grade Science Fiction Comedy

129 pages, Kindle Edition

Published June 13, 2025

About the author

Joe Gillis brings his extensive experience in the film and television industry to his diverse range of fiction, seamlessly blending his passion for technology, comic books, and science across multiple genres. From the satirical dystopian thriller "Ragefluencers"—a dark comedy about social media influence gone deadly—to the exhilarating post-apocalyptic adventure "Post-Apocalyptic Joe in a Cinematic Wasteland" and the hilarious middle-grade sci-fi romp "My Cat Came from Outer Space," Gillis crafts stories that explore how technology shapes our world in unexpected ways.

Reviews

[Sally Wilsey · Rating 5 out of 5]

Being a Mom to 5 cats and fostering kittens I always thought they came from outer space . They are so much more intelligent than us. This is a wonderful book with humor and sure to keep any child interested. I loved the taking over of the mind as again I can relate. Emma and her group are have to save the world. The illustrations are cute and fun.

[Sam · Rating 5 out of 5]

This is a really great little story! I do recommend! It is so spot on about cats & their characters, brilliant, it had me smiling & chuckling through most of the story. A good fun read for all cat lovers or kids that like a little excitement in their stories!

[SF · Rating 5 out of 5]

As my youngest brother said, "He cooked with this one", which is rich growing up from a dogs-only household. I'll be sharing this cat propaganda to the rest of my young cousins, in hopes that they'll indoctrinate their peers as well. This can be a hit for the Gen Zs, no cap (?)!

[Tanya · Rating 5 out of 5]

A delightful tale about an alien invasion but the aliens are a cute cat. These children need to find a way to stop or will they? Delightful read
I received an advance copy from hidden gems and my niece loved it

[Mary · Rating 3 out of 5]

What if cats came from outer space to try to infiltrate Earth . . . using their cuteness as a "weapon"? This is a cute little book. If your young reader isn't quite ready for the Warriors series by Erin Hunter, this would be a good pick for about 2nd grade and up.

[Cheyenne Rivera · Rating 5 out of 5]

Thiswas such a fun, silly, and heartwarming read. My youngest wants to hear it everyday and it is so cute.

I received a free copy of this book via Booksprout and am voluntarily leaving a review.

[Angie Hardy · Rating 5 out of 5]

Very cute book I think all children will love it. I was given an arc and i choose to give a honest review.