Astrosaurs 20: Earth Attack!
Stephen Cole
Teggs and his crew face an evil old enemy. A carnivore time-machine has been invented and sent back to Earth 65 million years ago to sabotage the plant-eaters’ efforts to leave the planet. Only meat-eaters will escape! The Astrosaurs must chase the time machine to save their ancestors and prevent the Earth being completely destroyed.
Reviews

Because it had amazing vocabulary.
Baroness Boadicea Sudoku 19.07.2023

I liked it because Loki was defeated by the meteor.
Captain Tyler Unicycle 20.08.2022

This was a cool interesting book I loved it
Coach Kipper Teabag 24.07.2022

It Is Great
Constable Mars Spaghetti-Hoops 05.08.2021

Another great book from this series I love our group of hero dinosaurs, This was funny scary and I cldnt wait to keep reading until the end
Anonymous 17.07.2021

Fav character = Gipsy Borrowed some from library in winter, read so much I have now bought and read the whole set! Definitely would recommend!
Coach Catapult Bumblebee 03.09.2020

I like this book because it's all about time travel. Loki tries to destroy all plant eaters by going in to the future where dinosaurs were just about to leave off for space but luckily the Astrosaurs saved the day. My favourite character is Iggy. I've read all the books in the series now. I recommend this book for people who like dinosaurs like my little brother!
Marshal Tuesday Peanut-butter 21.08.2020

This is an amazing book. General Loki steals a time machine and heads down to Earth to wipe out the herbivores before the meteor strikes. Teggs and his crew have to stop Loki before he does because if he manages he will change history and the Jurassic Quadrant will be ruled by carnivores without a herbivore in sight... A good book, I enjoyed it.
Anonymous 17.08.2020

A brilliant story. Absolutely brilliant.
Baron Octopus Mystery 04.08.2020

wow
Anonymous 29.07.2016

fab
Anonymous 29.07.2016

It is a brilliant, awesome book because it has amazing characters.
Anonymous 10.11.2015

A good read. A must if you like adventure.
Anonymous 25.08.2015

It's very imaginative and I love the time traveling.
Anonymous 06.08.2015

It is awesome ,sad and happy.
Anonymous 12.07.2015

You should read this because it's a super long Astrosaurs thriller
Anonymous 31.08.2014

this book was interesting and came with two books inside
Anonymous 26.08.2014

I love this book!
Anonymous 26.08.2014

I thought this was a good book because I like to read about Dinosaurs. I thought it was the best Astrosaurus book ever.
Anonymous 19.08.2014

It's the best book I have ever read!
Anonymous 16.08.2014