This page contains content that is considered "level 2 canon" and may be contradicted by the TV series.
Steven and Connie discover that books around the library have disappeared! It's up to the two of them to confront the small worm-like corrupted gem responsible for this dastardly crime-and maybe learn more about Gem history while they're at it!
- Ruby (picture)
- Sapphire (picture)
- Small worm (debut)
- Ocean Jasper (corrupted) (picture)
- Biggs Jasper (corrupted) (picture)
- The Great Diamond Authority (pictured)