Allied commanders during WWI have mostly come under heavy criticism in the books written after the event, particularly those written long after the event. This new book is rare in that the author has appreciated just how many changes applied from 1914 and required commanders to relearn military tactics from hard experience. Hamilton’s command in Gallipoli has been re-evaluated against these significant changes and the work done so well by the author could profitably be applied to many other battles, campaigns and leadership through WWI. Highly recommended.