Sheep and their wool, the strong backbone that helped colonial Australia walk upright, have a proud place in Australian hearts and in the national record. But the romance of wool has often shrouded the hard facts, and the myths developed by and around the pioneers have distorted an important story. John Garran, sheep-breeder and historian, was convinced that the history written from the study chair be corrected from the farm. He brought a critical eye, practical experience and a great interest in genetics to tracing the origins and development of sheep in Australia.