Which Explorer Academy villain are you?
Which Explorer Academy Villain Are You? Find out which bad guy from the Explorer Academy series you’re (sort of!) like.
- Explorer Academy: The Nebula Secret
Play Crack the Code!
In the book Explorer Academy: The Nebula Secret, 12-year-old Cruz Coronado breaks secret codes in order to fight dangerous villains and solve mysteries. Play now to test your cipher-breaking skills! Bonus: Some of the messages will give you clues about the book!