His book
Not as a refuge (1948) is on the writing of poetry. He was also known as an occasional critic and reviewer. In 1944 he took up the editorship of the Christian literary and critical magazine
Kingdom Come: The Magazine of War-Time Oxford, aided by fellow editors
Henry Treece and Stefan Schimanski. They later published the book
Leaves in the storm: a book of diaries (1947), with excerpts from the Second World War diaries of twenty-five poets. He was a wartime broadcaster around 1944, presenting scripted overseas radio broadcasts on poetry and its history for the BBC, under its Indian Service producer
George Orwell. One letter from George Orwell, arranging these talks with Rook, indicates that Rook knew
Herbert Read. Later Rook wrote many articles of first-hand travel journalism on wine and wine landscapes, such as "Around Portugal" for
Wine and Food, using his abilities as a poet to bring such places to life on the page. ==Wine==