This book was perfect for him, because it has really beautiful illustrations of the usual suspects (t-rex, triceratops, etc.) and some lesser-known dinos

the illustrations and facts were perfect four my 4 year old daughter obsessed with dinosaurs.

Beautiful illustrations, clear and easy to read.

Great illustration with helpful tips on how to pronounce all the dinosaur name.

The illustrations look awesome and along with the large texts, I am sure I will be awesome aunt to my3-year old dinosaur-crazy nephew!

The illustrations are just great.

Nice illustrations and just enough information for that age!

Plus the illustrations are beautiful.

My nephew is really into dinosaurs, and I love the big lettering that makes it easy for kids to read and the illustrations are amazing.

He loves the illustrations!

Beautiful illustrations and lots of interesting information for kids - very educational.

It is well-organized (grouped into small, large, giant, and gigantic) with great illustrations and loaded with interesting tidbits of information

Lots of facts and great illustrations.

It has lot of dinosaurs that I had never heard of with great illustrations

Great Colored illustrations/Pics and Very Nice

I like how the book is divided by small, big, giant and gigantic dinos, and includes great lifelike illustrations

great illustrations for little ones

Beautiful illustrations and very informative and colourful

Well made, great illustrations

This book is big, has tons of dinosaurs, and good illustrations.

The book is colorful and the illustrations are beautiful

Beautiful illustrations too

She loves the illustrations and knows all the dinosaurs names

Very good book for preschoolers on up, big colorful illustrations and sounded out pronunciation of all the Dinosaur names

The illustrations are great, too.

Great facts and illustrations

Easy to read, beautiful illustrations, easy lenguaje

Very informative but also with awesome illustrations

Fantastic information and illustrations

Terrific illustrations and w/kids that really important for interest.

The pages have beautiful illustrations, the facts are simple enough for us to discuss - but also detailed so as to allow this book to grow with us (um... him

The illustrations and page layouts throughout the book are great

Great photos - my 17 month old daughter loves this book - loves the illustrations of the dinosaurs.

The illustration is beautiful and but my little one was more impressed with the The first big book of Bugs.

The illustrations are quite lovely.

Great illustrations.

it's written perfectly for a child with great illustrations

Wonderful illustrations.

The illustrations are gorgeous and I love the way they organized the dinosaurs (from the smallest to the biggest)

The illustrations are great as well as the information on each topic that is covered

The book is wonderful-great illustrations and wonderful content-but the quality of the binding is poor.

Great illustrations.

Has fun facts and great illustrations!

There are colorful and authentic illustrations of these prehistorical animals, so that my son can really see what these animals may look like

The illustration is fun and beautiful

Excellent illustrations.

the illustrations and facts were perfect four my 4 year old daughter obsessed with dinosaurs.

Thoroughly enjoyable, with beautiful illustrations.

Easy to read and great illustrations!!

The illustrations in this book are excellent, as are all the facts about the different periods in which the dinosaurs roamed this earth, and which dinosaurs are herbivores, carnivores or omnivores

Great illustrations, we love how the dinos are categorized by size...there are even pronunciation keys, which are so helpful for me.

They both have enjoyed reading and seeing the stories and beautiful illustrations.

The illustrations are great

Loved this book,colorful great illustrations and easy reading

Nice illustrations and overall knowledge of many types

Perfect gift for dinosaur-obsessed little ones, w beautiful illustrations to really capture their imagination.

Great illustrations and information.

The illustration and the way information is presented makes it so appealing for children to learn about the dinosaurs

Great illustrations and fun

I like the other ones in the series better (space, weather) but the illustrations are good and the concepts are fairly simple for young kids.

The book is colorful, the illustrations are beautiful, and the text is large and easy-to-read.

Educational and the illustrations are wonderful!

Disappointing as he loves everything dinosaurs.

gave to my grandson as a bday gift; totally loved it as he is into dinosaurs.

My 5 y/o loves this book