This is a thorough look at Childe's life in terms of his life events and his career in archaeology. The biographer assumes that the reader knows how idiosyncratic Childe is as a human being and an archaeology professor. This presumption can be, at times, disappointing if you want to know more about his personality and how it informed his decisions, especially in his career. I would have loved to know more about how his fellow archaeologists viewed Childe. There are several witness accounts to certain events and references to some personal letters but a full chapter on his perception in the field by his colleagues and the generation he trained would probably quench my thirst.
Also, I feel that Green purposefully avoided talking about his personal affairs, perhaps to avoid speculations of the nature of some of his relations.
Overall, the style is outdated, it might have left some vital information out but it is a good study of his life as a prehistorian which is the main goal as the title suggests.