Captain Ren is ready for his first adventure into space, he’s off to Mars. He has important work to do on Mars. What will he do while he is there? Will he meet anything on Mars? Get ready for lift off! In this fictional space theme early reader young astronauts can entertain their dreams of space while learning important phonics rules and improving confidence in reading.
Captain Ren’s Trip to Mars introduces phonics simple words known to readers (sight-words) alongside sound-out words, and some tricky words which readers can learn. The book is suitable for kindergarteners (reception) and grade 1 students as an early reader.
Some of the tricky words in the book are: the, of, has, to, do, two, spacesuit, so, full, there, ago, curiosity, picture, Earth, past, galaxies, done, used, ready, another
See more of Bookbot’s books on FKB in the Bookbot category, or visit the Bookbot website.
Sample Text From Captain Ren’s Space Theme Early Reader


Ren is the captain of a spaceship. He will fly the rocket to Mars.
Ren has work to do on the red planet.
He needs to test rocks and soil to see if there is life on the planet.
Ren flies the ship around the moon.
It takes a long time to get to Mars.
He looks at all of the stars and thinks about the planets that orbit them.

<End of Page 1 of Captain Ren’s Trip to Mars>
If you want to read along with Captain Ren’s Trip to Mars, check out this video from Storytime Sandi:
To read more about Bookbot, check out the creators post on our blog here: https://freekidsbooks.org/bookbot-born-reading-loud-without-fear/
If you love Space themed books for early grades, we have a few available which you might enjoy:
Tania’s Martian Encounter – A fact based fictional story from out popular Tania series by Kanika G
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The Sun and the Places Where It Shines – A non-fiction book about our solar system.
What does the sun give us apart from warmth and light? How many days are there on Mercury? How many moons does Jupiter have? Is there a possibility of life somewhere else? A simple, fun, and modern introduction to our solar system, including glossary, recommended links, fun facts, and activities at the end. A really …
You can also see more books available from Bookbot on FKB in the Bookbot Category.
Maths and Science Textbooks for Grade 4-12
Siyavula provides an amazingly comprehensive, beautifully presented set of free maths and science textbooks, based on the South African school syllabus. The maths and science textbooks contain around 500+ pages, and cover all learning content for each year, with worked examples, practice questions, sample papers, linked videos, and many books also provide a separate teacher …
Sailing Ships and Sinking Spoons
Physics – An introduction for early grades
Physics is a little book with lots of big facts about physics. This book covers the basic principles of physics and makes a nice introduction to physics for early grades in science disciplines, and a good lead into school projects by introducing some of the facts of physics. Sample Text from Physics What is Physics? …
Where Does Metal Come From? – More STEM
An amusing tale that helps us find out where metal comes from. This is another royalty free work from Tony J Moon.
Space Puzzles Book 1 – fun activities for kids from NASA
A space puzzles book for children interested in space. This activity book contains interesting facts about space flight along with activities to match.
The book includes a maths puzzle, unscramble national parks, find words, match parts of the space station, and spot the difference.
If you are looking for early readers, check out our Early Reader category.
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Aella’s Trip – fun early reader - Aella’s Trip is a short and simple story written for Pre-K and Kindergarten learners. It uses easy vocabulary, repetitive sentence patterns, and sight words to help young children practice reading with confidence. The story follows Aella as she goes on a fun trip to a town. She rides a bus, drinks coffee, listens to music, ...
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Our Neighbourhood Farm - A school trip to a neighbourhood small-scale community food project farm, brought to us by Mustard Seed Books. Sample Page from Our Neighbourhood Farm: Download or read online the full book free by selecting one of the green buttons below the post. This book is leveled as follows: Word Count: 243 Guided Reading: G Grade ...
The Hungry Crocodile - A short book for young children and those learning to read about a hungry crocodile. Brought to us by African Storybook and including some non-fiction facts about Crocodiles at the end. Sample Page from Hungry Crocodile Main Text from The Hungry Crocodile Once there was a very hungry crocodile. He searched for food slowly and ...
Hello Kitty – Will You Play With Me? - An early reader with some cute kitties, word/image recognition and repetition along with words lists makes it suitable for learning to read age children. Sample Page from Hello Kitty – Will You Play With Me? This book is published by the FKB Editor, more books from the FKB series are available here: https://freekidsbooks.org/publisher/free-kids-books/ More books ...
How Do You Sleep? - A beautifully illustrated fun book about animals sleeping. Also suitable as an early reader with repetition and imagery to help children develop their reading and decoding skills. Sample Page from How Do You Sleep? More books are available from BookDash on FKB Or see more at https://www.bookdash.org Spread the love
Puppy Hears a Noise - Puppy hears a screeching sound, but what is it? A cute early reader with lots of repetition for word and sound recognition. Sample Page from Puppy Hears a Noise Download or read online the full free children’s book by selecting one of the buttons below the post. Author: Chandana Bandara Samarakoon, Illustrator: Isuri Dayaratne Publisher: ...
Being Thankful – Early reading and writing - Thanksgiving may have come and gone this year, but there is never a time we shouldn’t reflect on what we are thankful for – especially coming up to Christmas when the greed overtakes the gratitude at times. This fun book has a page with a word then the next page where your child can fill ...
Pups! – Bookbot decodable reader - Pups! Is a short, very sweet book for young children and for children learning to read. Your child will love learning about puppies and following the words in this decodable reader. Sample Page from Pups! <Page 18-19 or 26?> Download or read online the full book by selecting one of the buttons below the poad. ...All our posts are checked by Grammarly, the free online grammar checker (British English used):
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Great story and mom son loved it!
Greaaaaaaat
This book have a good thinking,we can learn a lot in this book!
The illustration of this book was good but didn’t really like the overall book. The diction was a bit weird.