Blast off on the biggest micro-adventure yet with the popular Project X characters Max, Cat, Ant and Tiger and their new robot micro-friend, Eight. Carefully levelled and highly motivating, this book is ideal for independent reading. With Badlaw defeated, its a time of celebration on Planet Exis, but Max, Cat, Ant and Tiger are homesick. They say goodbye to their Exian friends and set out for home. However, its not long before they realize that Badlaw is following them. He wants revenge! If he can't have Planet Exis, he'll follow them to Earth and take over their planet! The micro-friends cant let that happen. In a desperate attempt to shake Badlaw off, they fly towards a wormhole, hoping that Badlaw will be sucked in. Find out if their plan works. This book also contains notes on the inside front and back covers that highlight challenge words, prompt questions and give a follow-up activity to support children in their reading and comprehension skills.