•
A Bibliography of Dr. John Donne (London: Quaritch, 1914; 2nd edition, Cambridge: University Press, 1932; 1958; 1973) •
A Bibliography of William Blake (
The Grolier Club, New York, 1921) •
Blood Transfusion (H. Frowde, London, 1922) •
A Bibliography of Sir Thomas Browne (Cambridge, 1924, 1968) •
William Pickering, Publisher: A Memoir and a Hand-List of his Editions (The Fleuron, 1924) •
Jane Austen: a Bibliography (
Nonesuch Press, 1929) •
Selected Essays of William Hazlitt 1778 : 1830 (Nonesuch Press, 1930) •
The Works of Sir Thomas Browne (
Faber & Gwyer / Faber & Faber 1928-1931 [6 volumes], 1964 [4 volumes]) •
The Note-Book of William Blake (Nonesuch Press, 1935) •
John Evelyn: a Study in Bibliophily & a Bibliography of his Writings (Cambridge, 1937) •
Blake (Faber and Faber, 1945) (The Faber Gallery series) •
The Poetical Works of Rupert Brooke (Faber & Faber, 1946) •
William Blake, 1757–1827 (Paris: British Council and Galerie René Drouin, 1947) •
Poetry and Prose of William Blake (Nonesuch Press, 1948) •
The Portraiture of William Harvey (Royal College of Surgeons, 1949) (The
Thomas Vicary Lecture 1948) •
The Personality of William Harvey (Cambridge University Press: 1949) • ''William Blake's Engravings'', edited with an introduction (Faber and Faber, 1950) •
The Tempera Paintings of William Blake (London: Arts Council of Great Britain, 1951) •
The Apologie and Treatise of Ambroise Containing the Voyages Made into Divers Places with Many of His Writings Upon Surgery (1951) • ''Samuel Butler's Notebooks'' (London: Cape, 1951; New York: E.P. Dutton & Company, Inc., 1951) with Brian Hill •
Poems of Rupert Brooke (1954) •
A Bibliography of Rupert Brooke (Rupert Hart-Davis, 1954) (The Soho Bibliographies, No. 4) •
The Letters of William Blake (Rupert Hart-Davis, 1956, 1968) • ''Harvey Through John Aubrey's Eyes: The Harveian Oration of 1958 '' (London: Royal College of Physicians, 1958) •
A Bibliography of Dr. Robert Hooke (Oxford: Clarendon Press, 1960) •
Essays in Biography (London: Mercury Books, 1961) •
Dr. Timothie Bright 1550—1615. A Survey of his Life with a Bibliography of his Writings (Wellcome Historial Medical Library, 1962) (Wellcome Historical Medical Library Publications. New Series. No. 1.) •
A Bibliography of Siegfried Sassoon (Rupert Hart-Davis, 1954) (The Soho Bibliographies, No. 10) •
A Study of the Illuminated Books of William Blake: Poet, Printer, Prophet (New York: Orion Press in association with Trianon Press, Paris, 1964) •
An Exhibition of the Illuminated Books of William Blake: Poet – Printer – Prophet (Clairraux: Trianon Press, 1964) with Lessing J. Rosenwald •
On Editing Blake (Edinburgh University Press, 1964) •
Blake (Knowledge Publications in association with Purnell & Sons, 1965) (The Masters, 6) •
Blake: Complete Writings with Variant Readings, editor, Oxford University Press, 1966 (UK-Paperback, Revised). •
The Life of William Harvey (Oxford: Clarendon Press, 1966) •
William Blake. Songs of Innocence and of Experience, editor, with Introduction and Commentary. (London: Oxford University Press, 1967) •
Henry James in Cambridge (Cambridge: W. Heffer & Sons Ltd., 1967) •
Sir Thomas Browne, Selected Writings (University of Chicago Press, 1968) •
The Letters of Rupert Brooke (London: Faber & Faber, 1968; New York: Harcourt, Brace and World, 1968) •
William Blake: Engraver. A Descriptive Catalogue of an Exhibition (Princeton University Press, 1969) with Charles Ryskamp •
William Pickering, Publisher: A Memoir and a Check-List of his Publications (revised edition of the 1924 edition; London, Galahad Press, 1969; New York, Burt Franklin, 1969) •
Drawings of William Blake: 92 Pencil Studies. Selection, Introduction and Commentary, Dover Publications, Inc., New York, 1970 • ''A Bibliography of Sir William Petty F.R.S. and of 'Observations on the Bills of Mortality' by John Graunt F.R.S.'' Oxford : Clarendon Press (1971) • ''William Blake's Water-Colours Illustrating the Poems of Thomas Gray'' (Chicago: J. Philip O'Hara and Paris: Trianon Press, 1972) •
Deaths Duell: A Sermon Delivered before King Charles I in the Beginning of Lent 1630/1, by John Donne (Boston: Godine, 1973) •
The Marriage of Heaven and Hell (Oxford University Press, 1975) •
A Bibliography of Henry King D.D., Bishop of Chichester (Douglas Cleverdon, 1977) •
The Gates of Memory (Oxford University Press, 1981) •
A Watch of Nightingales (London: The Stourton Press, 1981) edited with Peter Davidson == References ==