Jump to ratings and reviews
Rate this book

Rex

Rate this book
Rex

40 pages, Paperback

First published April 1, 2014

1 person is currently reading
32 people want to read

About the author

Simon James

30 books44 followers
Simon James is the award-winning author-illustrator of many children’s books, including such favorites as DEAR GREENPEACE, LEON AND BOB, and the Baby Brains series. His stories often concern a child’s relationship with the natural world. Simon James lives in England.

Ratings & Reviews

What do you think?
Rate this book

Friends & Following

Create a free account to discover what your friends think of this book!

Community Reviews

5 stars
41 (18%)
4 stars
83 (36%)
3 stars
90 (39%)
2 stars
11 (4%)
1 star
1 (<1%)
Displaying 1 - 30 of 30 reviews
Profile Image for Jon Nakapalau.
6,522 reviews1,025 followers
October 6, 2025
'Dinotastic' story about adoption...may help small children trying to cope with a new family. The art was very nice; took me back to the books I use to buy at book sales in grade school. Of course 'T-Rex' means 'tyrant lizard king' - which I would argue lots of parents have to put up with - when a small child is insecure.
Profile Image for Allies Opinions.
174 reviews26 followers
August 11, 2017
When it comes to Children, there is undoubtedly a huge demand for anything Dino. Both of my kids love dinosaurs and we have thoroughly exhausted two libraries worth of anything and everything Dinosaur. The same themes are often seen but when I picked up REX, I found a story that was not only fun for the kids but also dealt with a weighty issue.

See, there are a lot of kids out there who either have no family or live in a single parent household. Speaking as a child who was abandoned by both of my biological parents, there is a truck load of emotions that accompany these situations. As a kid who loved to read, it seemed that every book I picked up was about families or the main character had a family member who was trying desperately to find them.

There really isn’t much children’s literature that deals with adoption or abandonment. This book handles it well.

When we first meet little Rex, we know he is abandoned and that emotion is merely mentioned but not explored on. I was dissapointed until I read further and discovered that it is handled. This book doesn’t deeply examine this situation but in my mind, it’s perfect for its age range. It hits on the beginning of what children like me are looking for… association. Just to know that someone (even a make believe Dinosaur) knows about my life would of let me know as a child that I was not as alone as I felt.

To see my full review, check out my blog AlliesOpinions on Wordpress! https://alliesopinions.wordpress.com/...
10.8k reviews29 followers
July 22, 2016
This book was so cute about a little dinosaur that follows a big dinosaur around. The little one thinks the big one is his dad but what happens when he finds out he's not? Wonderful ending toddler and up because I think the concept will keep the toddlers occupied plus they can roar with the book.
Profile Image for Silence.
315 reviews18 followers
December 2, 2016
Audience: Preschool / Grade Schools

Illustrations: Big, bold, dinosaurific!

Plot / Review: The biggest, meanest dinosaur in the land is now… a dad. This is a cute story that talks about how some families are formed by blood, and others by circumstance. Both are equally important and wonderful. Plus, it’s got dinosaurs!

Read Aloud: Yes
Profile Image for Jenn Swanson.
1,280 reviews8 followers
July 27, 2016
A T-Rex falls asleep in a cave and an egg hatches. The baby dinosaur immediately calls him "Dad." This story was adorable and the illustrations were good as well. My daughter enjoyed this story. Would recommend.
Profile Image for The Library Lady.
3,877 reviews680 followers
February 22, 2017
An adoption story, dinosaur style. While tiny dinosaur fans won't get what's going on, they'll love watching Rex and his "Dad." For older kids, a nice, subtle moral about family having nothing to do with biology.
Profile Image for Heather Jo.
1,879 reviews9 followers
January 16, 2017
megan winter reading 2017, children's book, picture book, adoption, dinosaurs, step-parents, cute, humor, fathers, children, first grade, second grade,
This entire review has been hidden because of spoilers.
Profile Image for Ms. Jeane.
253 reviews4 followers
June 1, 2017
I checked this out for a Dinosaur theme storytime but I think I'm going to hold on to it for Father's Day!
Profile Image for Rose Rosetree.
Author 15 books477 followers
December 21, 2023
Once upon a time some 65 million years ago, it just happened. A terrifying tyrannosaurus became a clueless step-dad.

After the story establishes that Tyrannosaurus Rex is, indeed, terrifying... One morning he is roused from a sound sleep by this very little stranger:

"Who dares wake me up?" roared the big dinosaur.
"I am Tyrannosaurus Rex!"

"Rex?" repeated the little dinosaur.

THUS, STEPCHILD AND DAD MEET CUTE

From then on, the story gets better and better, culminating in a fine plot twist at the end.

Oh yes, I'd call this a FIVE STAR creation, with words and illustrations both by Simon James.
110 reviews
August 27, 2025
Rex by Simon James is a cute story about a big T. rex and a tiny baby dinosaur becoming a family. I don’t know how I would use it in class, but I loved it. It made me smile and shows that caring and love can come in all shapes and sizes. It’s a fun and heartwarming book that kids and families would enjoy reading together.
Profile Image for Jessica.
5,050 reviews5 followers
December 3, 2023
I thought this was a really great idea for a story that was kind of poorly executed. A baby dinosaur hatches in a cave and finds a T-Rex which he believes is his dad. I think it could have been a lot funnier, like the Lil Petey/Petey relationship in Dogman. But it was okay.
519 reviews14 followers
April 17, 2018
This book was definitely on the adorable side.
Profile Image for Brittany.
183 reviews3 followers
May 13, 2018
Adorable story of dad dino and baby dino. Pictures are super cute.
Profile Image for Andrea.
728 reviews15 followers
December 31, 2019
Cute story with a message about “accidental” fatherhood, love, and the power of example.
This entire review has been hidden because of spoilers.
Profile Image for Candace.
395 reviews
Read
April 9, 2023
Two year old who lives Trexs enjoys this book a lot.
Profile Image for Miss Becky.
328 reviews
August 15, 2025
Tyrannosaurus Rex is a big scary dinosaur that all the other dinosaurs are scared of. It is surprising when a small dinosaur named Rex claims him as his dad.
Profile Image for Roben .
3,082 reviews18 followers
January 14, 2017
T Rex is a big, bad dinosaur. I think that's pretty well established as fact. This T Rex is no different - except that he falls asleep in a cave with an abandoned egg. When the egg hatches, the little dino automatically assume Rex is his dad. And begins to act just like him. I think it's a good message that even though the littld dino is adopted, he looks up to Rex and wants to be just like him. I'm not fond of the fact that Rex bullies the other dinos - and so the little dino thinks that's OK. But lots of dnosaur names and a big, bad bully of a T Rex will appeal to many kids.
Profile Image for Anne.
269 reviews
September 7, 2016
Heart-warming with a really nice father-son message, although I'm not sure a few of the details are dino-accurate (sleeping in a cave? a warm foot? herbivores with scary sharp teeth?)
Profile Image for Renae Phillips.
100 reviews
May 2, 2017
A T-Rex is the scariest dinosaur out there and is very happy in his solitary life. Scaring other dinosaurs is just the best, but one day a lost egg hatches while he is sleeping in the same cave. The baby dinosaur, Rex, thinks he is his dad and aspires to be just as scary as him one day.

6+1 Traits:
Word Choice
Presentation

Guided Reading: K
Accelerated Reading: 2
Displaying 1 - 30 of 30 reviews

Can't find what you're looking for?

Get help and learn more about the design.