The strength of Upfield's accomplishment in this book is so overwhelming it makes the reader cower. The characters are well-developed, the conversation vernacular for the Australian outback, and the development compelling. The story is the nearest Upfield comes to a story that would have made Edgar Allen Poe envious, Upfield maintains a kind of corpse-like humour which is very amusing... The whole book is first-class Upfield and first-class crime fiction. - from The Spirit of Australia by Ray Browne.