Man of Two Tribes: An Inspector Bonaparte Mystery #21 featuring Bony, the first Aboriginal detective (Inspector Bonaparte Mysteries)

Myra Thomas, apparently dressed only in nightgown and slippers, has walked off the train somewhere along the 650 kilometres of track that crosses the Nullabor Plain. With two camels and a dog, Bony begins to search the desert, only to find a group of people imprisoned in the extensive limestone caves beneath the plain…