"Sima, Tom, and Kojo enter a game to try and outwit some robots. But they come face to face with a robot ruler who wants to take over Earth. Have the friends finally met their match?"-- "This exciting range of adventure stories features a trio of computer game designers testing out their work for real, entering new virtual worlds and encountering exciting and sometimes deadly situations." Scholastic Curriculum Resources K-12 Catalog. Summary from page [4] of cover.

This is a High interest-Low vocabulary reader at a grade 3-4 RL. First published: London : Rising Stars, 2009.

Contains 10 books of the title -- Robot Invasion -- book #7 of the Dangerous Games series.