* The Life of George Borrow (1890)
* The Life and Adventures of Thomas Urquhart (1899)
* Blake's Poetical Works (1899)
* Early Masters of English Fiction (1911)
* The Fairy Mythology of Shakespeare (1913)
* John Webster: A Short Study of His Verse and Tragedies (1917)
* The Works of Thomas Deloney (1926)
* The Complete Works in Verse and Prose of Thomas Traherne (1934)
* The Fugitive Poems of Thomas Traherne (1934)
* The Works of Henry Vaughan (1934)
* The Songs of Innocence (1935)
* Songs and Ballads of William Blake (1940)
* The Prose Writings of Thomas Traherne (1949)
* Selected Prose and Poetry of Thomas Traherne (1950)
Essays and articles:
* "The Life and Works of Thomas Traherne" (1911)
* "The Sources of Traherne's Romanticism" (1912)
* "Thomas Traherne: A Mystic of the Seventeenth Century" (1913)
* "The Poetry of Richard Crashaw" (1914)
* "The Metaphysical Poets" (1915)
* "The Poetry of Henry Vaughan" (1916)
* "The Prose of Thomas Traherne" (1917)
* "The English Mystics" (1918)
* "The Poetry of George Herbert" (1919)
* "The Poetry of Francis Quarles" (1920)
Other works:
* Editor, The Golden Book of English Sonnets (1921)
* Editor, The Golden Treasury of the Best Songs and Lyrical Poems in the English Language (1925)
* Editor, The Oxford Book of English Verse (1928)
* Editor, The Oxford Book of Seventeenth Century Verse (1932)
* Editor, The Oxford Book of Romantic Verse (1935)