"Sima, Tom, and Kojo travel back in time to play a game, but find themselves on Krakatoa, an erupting volcano. Time is running out. Can the friends make it off Krakatoa before it explodes?"-- "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.

Contains 10 books of the title -- Krakatoa -- book #4 of the Dangerous Games series.