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When Fish Got Feet, Sharks Got Teeth, and Bugs Began to Swarm: A Cartoon Prehistory of Life Long Before Dinosaurs

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Take a fun, fact-filled trip back to Earth as it was 430 million years ago. Then, watch as continents drift and oceans take shape. Watch out (!) as fish get toothier, plants stretch skywards and bugs get bigger. Soon fish get feet and four-legged creatures stalk the planet. Here's the story of Earth in conversational text, informative illustrations, and humorous cartoons. Complete with time line, pronunciation guide, glossary and index.

48 pages, Hardcover

First published January 1, 2007

88 people want to read

About the author

Hannah Bonner

19 books6 followers
HANNAH BONNER's natural illustrations have graced many publications including the best-selling Scholastic Science Dictionary and three award-winning National Geographic Kids titles, including When Bugs Were Big, Plants Were Strange, and Tetrapods Stalked the Earth, a Booklist Top 10 Science Book for Youth and included in the New York Public Library's 100 Titles for Reading and Sharing.

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5 stars
54 (50%)
4 stars
37 (34%)
3 stars
14 (12%)
2 stars
3 (2%)
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0 (0%)
Displaying 1 - 23 of 23 reviews
9 reviews
April 7, 2012
This book really gave me more information about the Devonian period for my research project.
Profile Image for Jennifer Sommer.
Author 2 books3 followers
May 3, 2022
Covering life on Earth during the Silurian and Devonian eras of evolution, nearly 430 million years ago, National Geographic publishes this entertaining book with a cartoon flair. The topics of changing plants, fish, and bugs during these periods are covered using humorous illustrations and text. One chapter, for instance, is named "The Great Devonian Fish Race" and shows the four groups of fish from this period in a race. The acanthodians, placoderms, sharks, and bony fish all existed, but it was the bony fish that won this "race", accounting for 96% o all fish alive today and are the ancestors to all living vertebrates with only a few exceptions. This is a short book at the 6.2 A.R. level and would interest children in grades 4 - 8. For those interested in the next stages of development, the sequel to this book is When Bugs Were Big, Plants Were Strange, and Tetrapods Stalked the Earth.
101 reviews
July 4, 2019
This book uses text and cartoon-like illustrations. It follows a chronological order from barren landscapes and warm shallow seas alive with animals through the first forests and the evolution of four-legged animals.
I thought it was great and very informative.
Profile Image for Viviane Elbee.
Author 4 books59 followers
February 9, 2021
Great book about prehistoric life forms (before dinosaurs). It’s easy to understand and great for curious children in upper elementary school & middle school. The cartoon drawings help keep it lively.
90 reviews
June 21, 2019
I love this series. Really helps you wrap your mind around the history of life on Earth.
207 reviews5 followers
June 25, 2019
Such a cute book! Scientifically accurate (though simplified for little readers). Totally recommend.
Profile Image for Talia.
969 reviews4 followers
July 17, 2022
Great book packed with information. Terrific to supplement our paleontology lessons.
Profile Image for Cindi.
939 reviews
December 29, 2008
I have mixed feelings about this book. There is a ton of information presented about the Silurian and Devonian periods. I haven't done a lot of searching, but the author says that there aren't other books like this available in the juvenile section. That seems important to note. There's plenty out there about the periods of time that include dinosaurs, but this one seems unique. I loved reading this abbreviated information (nice not to have to wade through too many details) and I learned a lot even given my background in fishes.

On the other hand, sometimes there's so much information that it seems overwhelming, even in this simplified version. The cartoons with humor didn't do anything for me, but I'm guessing my kids will like it (Yup, my daughter just told me she's enjoying that part!).
Profile Image for Heather.
440 reviews28 followers
May 30, 2013
Awesome book. There is a lot of scientific detail packed into a little space. The illustrations and other graphics are outstanding, and really help support the reader's understanding of the text while being kid-oriented (that is to say, a little silly). In particular, I like that the illustrations show places children may be familiar with (Pennsylvania, Wisconsin, Greenland) as they were millions of years ago, in order to show how the landscape has changed. The Appendix timeline is very helpful and easy to understand, as is the guide of how to pronounce the many scientific terms throughout the book. A very, very well-done book. Probably best for upper elementary and early middle schoolers.
Profile Image for Ashleigh De nicola.
40 reviews9 followers
Want to read
December 7, 2014
This book makes learning about sharks fun. It's all about the history of the fish and how they came about. There's a map in the book that shows where certain sea creatures are in the world. It's cool to know where these creatures are so when you do decide to go into the ocean, you know what you swimming with. What I thought was really cool were the recipes. There's some joke recipes of how to make a land plant or a land animal and it's funny to think about. I know as children, we ask where these things come from or how they're made so it's cool to see it in a different perspective as a child.
Profile Image for Kate Walker.
123 reviews1 follower
February 22, 2011
Excellent book! National Geographic presents this incredibly interesting story of life before dinosaurs; from the emergence of life underwater to the first plant life on land. The evolution of fish to four footed amphibians unfolds in a series of wonderful cartoon illustrations by Hannah Bonner. The text is quite detailed, but never dry. This is ostensibly a book for children, but adults are sure to find the biology illuminating. I plan to search out the sequel to this book: When Bugs Were Big, Plants Were Strange, and Tetrapods stalked the Earth.
50 reviews1 follower
April 16, 2013
Take a trip nack 430 million years ago for this journey telling the tale of how animals and the earth has changed over time. This fun fact filled book gives great detail into how the earth and the plants and animals that inhabit it have changed. I think that students would love this book for it's awesome pictures and the way the author makes learning about the far past interesting. Instead of boring textbook reading a student could pick up this book and find out all sorts of facts about life before the dinosaurs.
Profile Image for Kam Yung Soh.
942 reviews51 followers
July 4, 2013
Fascinating children's book about the Silurian and Devonian periods, when life just beginning to colonise the land.

Written in a easy to follow style without too much information and with nice illustrations, the books gives an easy introduction to this prehistoric period of history, showing the various types of animals and plants that inhabit the earth at the time and the adaptations they underwent in order to colonise the land and to compete for space and food.

Adults and children should enjoy the book and probably will learn a fact or two about this period of prehistory.
Profile Image for Abby Johnson.
3,373 reviews352 followers
December 6, 2007
Full of interesting facts and funny little cartoons, this book examines life way before the dinosaurs. Hannah Bonner presents the Silurian and Devonian periods in accessible terms and with appealing and informative illustrations. Hand this one to any kid interested in dinosaurs. It's a cool way to find out what was there before the dinosaurs were a twinkle in evolution's eye.

(Especially cool to me was seeing pictures of how the continents were arranged... before Pangea!)
Profile Image for The Styling Librarian.
2,170 reviews194 followers
March 10, 2014
When Fish Got Feet, Sharks Got Teeth, and Bugs Began to Swarm – A Cartoon Prehistory of Life Long Before Dinosaurs by Hannah Bonner – Non-Fiction, 3rd grade and up – Brilliant non-fiction book from 2007 that leads you through the Devonian and Silurian time period reviewing all fascinating information about life during this time from plants to jawless fish to the evolution of them… this book is fascinating. Highly recommended.
Profile Image for Rachel.
1,041 reviews7 followers
July 27, 2016
This was overall one of the better explanations of prehistory that I've encountered, high school biology included. The timeline in the back of the book was a thing of beauty. The author also gets full marks for suggesting sources for more information. I'll definitely be reading and purchasing other books by this author.
Profile Image for Teri.
2,489 reviews25 followers
November 11, 2011
nice supplement to learning about fish--lays out fish in the evolution of life--REALLY nice to read before a trip to the dinosaur museum at Thanksgiving Point since they have a lot of these kinds of "fish" on display.
Profile Image for Aleap.
226 reviews
May 21, 2014
A fun, concise history of the Silurian and Devonian eras presented in a child-friendly way. My only concern is the dated illustrations/art style but I have faith that the information will be more important to those reading this for school or for fun.
Profile Image for wildct2003.
3,531 reviews5 followers
May 23, 2013
Easy to read info about early prehistory. Good pictures and humor. Made me want to read more.
Profile Image for Joan.
179 reviews18 followers
May 21, 2015
The description in this book of the transition from fish to four-legged animals is fascinating! The author does a great job of keeping lots of information entertaining and simple. Great series!
Displaying 1 - 23 of 23 reviews

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