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Caveman Alien's Baby: A Single Dad Romance

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Theodora
I had one safe place on this deadly planet.

One place where I could hide from the dinosaur-infested alien jungle trying to kill me.
Then my broken-down flying saucer was claimed by a caveman alien who marched inside, announced he lived here now, and moved in with his baby daughter, whom he clearly treasures above all else.
Now I’m a guest in my own home, waiting for the moment this eight-foot-tall, bearded, laser-eyed brute decides I’m no longer welcome.
Yes, he’s saved my life more than once.
Fine, the baby is adorable.
And sure, he makes my pulse race in ways I absolutely do not have time for, especially if that very obvious reaction under his loincloth is any indication.
But I need to get back to Earth. I’m armed, desperate, and running out of options.
If this alien stands in my way, things are going to get physical.
Just not in a way he’s expecting…

Kenz’ox
Theodora is an alien.
But she is also a woman.
That should be impossible. There are no women on Xren.
Still, I have a daughter of my own. The Ancestors gifted her to me.
And my tribe tried to kill her for it.
Little Aker’iz must be protected at all costs. The strange metal ship the alien woman lives in is the safest place on this cursed world.
The problem is Theodora herself.
I cannot look away from her soft, dangerous shape. From her defiance. From the way she smells of lightning and fire and temptation. She challenges me, threatens me… and draws me in all the same.
She wants to leave.
I need her to stay.
Because if she goes, she will take more than my shelter with her.
She will take my heart. And the future I never knew was possible...Caveman Alien’s Baby is a steamy sci-fi romance featuring a fierce human survivor, a devoted alien father, forced proximity, an enemies-to-lovers dynamic, adorable sidekicks, and a love powerful enough to defy planets, tribes, and fate itself...
The books in this series are complete stories, but should be read in order for maximum enjoyment.

296 pages, Kindle Edition

Published December 17, 2025

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About the author

Calista Skye

123 books469 followers

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5 stars
112 (60%)
4 stars
49 (26%)
3 stars
16 (8%)
2 stars
6 (3%)
1 star
1 (<1%)
Displaying 1 - 12 of 12 reviews
Profile Image for Jean Sanderson.
139 reviews1 follower
December 27, 2025
well done!

This story is a hit! I am so happy and blessed that Calista is continuing this series. I have loved every book in this caveman series and it just gets better and better. In the story, I especially liked Dorie’s quiet eccentric acting during the tribe takeover. it was so awesome to see that side of her. Getting lost in the woods while trying to escape is so relatable. The caveman baby was also a unique perspective on things. Can’t wait for the next book in the series.
Profile Image for Jannie Cv.
1,101 reviews29 followers
December 19, 2025
Excellent reading!
I always love these Caveman Alien books. Such a variety of unique beings that we encounter. This one also features a little baby girl - the daughter of Kenz’ox, our hero. How did that happen? I love Dorie! She is very creative with the materials she has at hand, never hesitates (at her own risk) when a friend is in need. The relationship she and Kenz’ox develop is sheer delight. Read it! Sweet romance and so many dangerous adventures that it’ll keep you reading all night!
Profile Image for Andrea.
369 reviews
December 26, 2025
- 4 ženy uneseny ze země a zanecháni na neznámé planetě s rozbitým talířem
- ženy odcházejí s mimozemšťanem do jeho kmene
- na místě zůstává jen hl. hrdinka a Callie, která se ale hned první noc bohužel ztratí

- přichází mimozemšťan s malým dítětem, vyhnám z kmene
- jediná narozená holčička = strach kmene, vyhnání

- společně tito tři zůstávají na pláži a v talíři
Profile Image for Candy.
339 reviews3 followers
December 30, 2025
OK

I liked the family side of the story. I liked Dorie and Kenz’ox who was a good man and loving. I got bored with it and I know this because I usually read everyday but with this book I didn't. I got tired of Dorie trying to revive a ship that she was guessing at repairing it. It came together in the end.
389 reviews
February 7, 2026
Love New Twist

A life giver delivered a girl baby ! This has rocked the world of the father and his tribe. Kenz’ox flees and winds up at the Plood ship and meets Theodora.

Together they face a number of physical dangers. They also both have to deal with emotional wants that collide. M glad this series is continuing!
192 reviews4 followers
January 6, 2026
Loved it

Enjoyed this book very much. The story has action, love and a sweetness none of the other books had. The baby girl was a wonderful surprise. I have read all the caveman Aliens book and still want to read more😀 looking forward to the next book.💗💕
47 reviews
January 20, 2026
My favorite alien series but with a twist.

There are a lot of books in this wonderful series, yet it never gets old. Each character, new and old, brings a new riveting story of their own. In Theopera's story there is an unexpected but wonderful twist. Another winning read.
7 reviews
February 24, 2026
Another brilliant 👏 read

Calista Skye has done it
again another brilliant book love all these story's and especially when they tie into each other at the end hope that it carries on
Profile Image for shannon  Stubbs.
2,016 reviews12 followers
March 10, 2026
Not bad

This was a great addition to this series. I really enjoyed the beach backdrop, the cute baby, and the wild pet made the story really fun to read. At least this guy didn't kidnap the girl.
1,817 reviews4 followers
January 1, 2026
Good read💥

Dorie absolutely wants to go home. So she is not leaving the spaceship. Callie stays with her but is missing in the morning. Then comes Kenz'ox and his baby! Enjoy
Profile Image for Kristina.
2,794 reviews85 followers
Read
January 27, 2026
I really want to know how she feels clean at all with only saltwater to bathe in though
Profile Image for Blue Rose.
1,568 reviews5 followers
February 21, 2026
Awww

I loved this one! Aker'iz and Otis were the absolute best and cutest! You gotta love a doting father romance! I can't wait to read Callie's story.
Displaying 1 - 12 of 12 reviews