Gunn would be an important figure-rewarding, delightful, accomplished, enduring-in the history of English-language poetry even were his life not as fascinating as it now seems; he would be an important figure in the history of gay writing and in the history of transatlantic literary relations even were his poetry not so good as it is. With his life as it was and his works as they are, he's an obvious candidate for a volume of retrospective and critical essays, and this one is first-rate.
