Heroes of the Galaxy. Book 1. Space Fortress

Their names are Ben, Sammy, and Mia. On Earth, they are ordinary schoolchildren. But in another dimension, they are the Guardians of the Galaxy, fighting against the sinister Count Atrox for truth, justice, and the Star Light! One night, Ben, Sammy, and Mia decided to explore an abandoned mansion and discovered a time portal! From robots, they learn that the Universe is in danger. What to do? Of course, stand up to protect it! It’s time for new space knights.
This book is for younger schoolchildren.