In his brief Foreword to H.D.’s posthumous collection, Hermetic Definition (1974), Yale Professor Norman Holmes Pearson (1909-75) provides an authoritatively crystalline summary of the poet’s life’s work. Asserting the primacy of her later poetry, the ‘war trilogy’ (1942-44) and Helen in Egypt (1961), Pearson recovers H.D. from her accepted but ‘inadequate’ typecasting as an Imagist, identifying her deployment of Freud as ‘a great mythologist’ in her highly personal engagement with hermetic and kabbalistic sources.