I absolutely loved the book! I found the story to be engaging and entertaining to young readers! I especially liked the detailed descriptions of the characters and events! Most children have a connection to earth movers. Plus, aliens are a timely topic. If I was still teaching fourth grade, I would give each student a copy of Earth Movers! Besides independent reading, Earth Movers could be used for book club discussions and social studies lessons about Australia, plus a debate about the existence of aliens!a connection to earth movers. Plus, aliens are a timely topic. I did not find any errors.