The riddle of the ghost city. Barridge D.

The terrible events that unfolded in the vast Africa forced Bi, Carter and Theodore to go to where they could find peace and start a new life - to America! Here, on the Kingsley family ranch, they find the support of their native people and... new riddles! Sad news spread throughout the district: more and more farmers find their heads of the dead. Everyone knows that there is not a single dangerous wild predator nearby. But mysterious creatures with huge claws and fangs kill animals every night.

• Where did they come from?
• How to catch them?
• And what does the enemies of the bi and crankcase have to do with them, who pursue them from the islands of Ara?