Divers in Danger + CD Nuance Readers Level-1

Ben Harrison loves scuba diving. He is with a group of students on the Great Barrier Reef in Australia. They are learning how to dive and how to stay safe under the water. But Karl, one of the other students, wants to do things his own way. Ten metres down, Karl gets into trouble. Ben has to stay calm and think fast to get the two of them out of danger.