- The fierce Dog Raiders are robbing helpless people.
- Nobody knows what to do until Jok, the blue alien from Krok, comes to Earth to visit his friend Kevin.
- With Jok's help, Kevin sets off to track down the snapping, snarling Dog Raiders.
- Part of the Zipper Books Level 3 series.
Please note: Product may be an old edition or slightly damaged. Only while stock lasts.