Mark the Mechanic by S.V. Michaelson

https://thebookvoice.com/podcasts/2/audible/210613 to listen full audiobooks. Title: Mark the Mechanic Author: S.V. Michaelson Narrator: Christian Neil Format: mp3 Length: 34 mins Release date: 04-07-21 Ratings: Not rated yet Genres: Robots Publisher's Summary: Ten-year-old Mark was an unusual child. He worked all day long to create a combat robot to take part in the state championship. When after many months of hard work the robot was finally finished, the whole family breathed a sigh of relief. However, the next day, the robot disappeared without a trace, only to return back to the same place after a long five years...but it was already a completely "different" robot.