The Aussie Bush Detectives

Mainly set in the beautiful Australian Bush, four children aged eleven and twelve are involved in an exciting and dangerous adventure. In The Aussie Bush Detectives, Robert and his cousins, Peter and David, go camping by a river that runs through the National Forest. Their suspicions are aroused by the behavior of some men on a boat.They form the Aussie Bush Detectives to investigate, and include Sarah, Robert's sister, and his dog Rusty. A mysterious friend visits the camp and helps them solve the mystery.