The Conquered (London: Cape; New York: Harcourt, Brace, 1923) [novel]
When the Bough Breaks and Other Stories (London: Cape; New York: Harcourt, Brace, 1924) [short stories]
Cloud Cuckoo Land (London: Cape, 1925; New York: Harcourt, Brace, 1926) [novel]
The Laburnum Branch (London: Cape, 1926) [poetry]
Anna Comnena (London: Gerald Howe, 1928)
Black Sparta: Greek Stories (London: Cape, 1928; New York: Harcourt, Brace, 1928) [short stories]
Barbarian Stories (London: Cape, 1929; New York: Harcourt, Brace, 1929) [short stories]
Nix-Nought-Nothing: Four Plays for Children (London: Cape, 1928; New York: Harcourt, Brace, 1929) [play]
Comments on Birth Control (London: Faber & Faber, 1930)
The Hostages and Other Stories for Boys and Girls, illustrated by Logi Southby (London: Cape, 1930; New York: Harcourt, Brace, 1931) [children’s book]
Boys and Girls and Gods (London: Watts, 1931) [children’s book]
Kate Crackernuts: A Fairy Play (Oxford: Alden Press, 1931) [play]
The Corn King and the Spring Queen (London: Cape, 1931; New York: Harcourt, Brace, 1931) [novel]
The Price of Freedom (London: Cape, 1931) [play]
The Powers of Light (London: Cape, 1932; New York: Peter Smith, 1932) [novel]
The Delicate Fire: Short Stories and Poems (London: Cape, 1933; New York: Harcourt, Brace, 1933) [short stories]
The Home and a Changing Civilization (London: John Lane, 1934)
Vienna Diary (London: Gollancz, 1934; New York: Smith & Haas, 1934)
(with Wyndham Lewis) Beyond This Limit (London: Cape, 1935) [novel]
We Have Been Warned (London: Constable, 1935; New York: Vanguard, 1936) [novel]
The Fourth Pig: Stories and Verses (London: Constable, 1936) [short stories]
An End and a Beginning and Other Plays (London: Constable, 1937) [play]
(with Richard Crossman) Socrates (London: Hogarth Press, 1937; Harrisburg, Pa.: Stackpole, 1938)
The Moral Basis of Politics (London: Constable, 1938; Port Washington, N.Y.: Kennikat Press, 1971)
As It Was In The Beginning (London: Cape, 1939) [play]
The Alban Goes Out (Harrow, Middlesex: Raven Press, 1939) [poetry]
The Blood of the Martyrs (London: Constable, 1939; New York: McGraw-Hill, 1948) [novel]
The Kingdom of Heaven (London: Heinemann, 1939)
(ed. with Robert Britton and George Kilgour) Re-Educating Scotland (Glasgow: Scoop Books, 1944)
The Bull Calves (London: Cape, 1947) [novel]
(with Denis Macintosh) Men and Herring: A Documentary (Edinburgh: Serif, 1949)
The Big House (London: Faber & Faber, 1950) [short stories]
Spindrift. A play in three acts (London: Samuel French, 1951) [play]
Lobsters on the Agenda (London: Gollancz, 1952) [novel]
Travel Light (London: Faber & Faber, 1952) [novel]
Graeme and the Dragon, illustrated by Pauline Baynes (London: Faber & Faber, 1954) [children’s book]
The Swan's Road, illustrated by Leonard Huskinson (London: Naldrett Press, 1954) [children’s book]
To the Chapel Perilous (London: Allen & Unwin, 1955) [novel]
The Land the Ravens Found, illustrated by Brian Allderidge (London: Collins, 1955) [children’s book]
Little Boxes, illustrated by Louise Annand (London: Faber & Faber, 1956) [children’s book]
Behold Your King (London: Muller, 1957) [novel]
The Far Harbour, illustrated by Martin Thomas (London: Collins, 1957) [children’s book]
Five Men and a Swan: Short Stories and Poems (London: Allen & Unwin, 1958) [short stories]
Other People's Worlds (London: Secker & Warburg, 1958) [children’s book]
Judy and Lakshmi, illustrated by Avinash Chandra (London: Collins, 1959) [children’s book]
(with G. W. L. Patterson) A Fishing Village on the Clyde (London: Oxford University Press, 1960)
The Rib of the Green Umbrella, illustrated by Edward Ardizzone (London: Collins, 1960) [children’s book]
The Young Alexander the Great, illustrated by Betty Middleton-Sandford (London: Parrish, 1960; New York: Roy, 1961) [children’s book]
Karensgaard: The Story of a Danish Farm (London: Collins, 1961) [children’s book]
Presenting Other People’s Children (London: Paul Hamlyn, 1961)
Memoirs of a Spacewoman (London: Gollancz, 1962) [novel]
The Young Alfred the Great, illustrated by Shirley Farrow (London: Parrish, 1962; New York: Roy, 1963) [children’s book]
What the Human Race is up to (London: Victor Gollancz, 1962) (editor)
The Fairy Who Couldn't Tell a Lie, illustrated by Jane Paton (London: Collins, 1963) [children’s book]
Alexander the Great, illustrated by Rosemary Grimble (London: Longmans, Green, 1964) [children’s book]
Henny and Crispies (Wellington, New Zealand: Department of Education, 1964) [children’s book]
When We Become Men (London: Collins, 1965) [novel]
Ketse and the Chief, illustrated by Christine Bloomer (London: Nelson, 1965; New York: Nelson & Nashville, 1967) [children’s book]
A Mochudi Family, illustrated by Stephen John (Wellington, New Zealand: Department of Education, 1965) [children’s book]
Friends and Enemies, illustrated by Caroline Sassoon (London: Collins, 1966; New York: Day, 1968) [children’s book]
Return to the Fairy Hill (London: Heinemann, 1966; New York: Day, 1966)
Highland Holiday, photographs by John K. Wilkie (Wellington, New Zealand: Department of Education, 1967) [children’s book]
The Big Surprise (London: Kaye & Ward, 1967) [children’s book]
African Heroes, illustrated by William Stobbs (London: Bodley Head, 1968; New York: Farrar, Straus, 1969) [children’s book]
Don't Look Back, illustrated by Laszlo Acs (London: Kaye & Ward, 1969) [children’s book]
The Family at Ditlabeng, illustrated by Joanna Stubbs (London: Collins, 1969; New York: Farrar, Straus, 1970) [children’s book]
Sun and Moon, illustrated by Barry Wilkinson (London: Bodley Head, 1970; Nashville: Nelson, 1973) [children’s book]
The Africans: A History (London: Blond, 1970)
Cleopatra's People (London: Heinemann, 1972) [novel]
A Life for Africa: The Story of Bram Fischer (London: Merlin Press, 1973; Boston: Carrier Pigeon, 1973)
The Danish Teapot, illustrated by Patricia Frost (London: Kaye & Ward, 1973) [children’s book]
Small Talk: Memories of an Edwardian Childhood (London: Bodley Head, 1973)
Sunrise Tomorrow (London: Collins, 1973; New York: Farrar, Straus, 1973)
Oil for the Highlands? (London: Fabian Society, 1974)
All Change Here: Girlhood and Marriage (London: Bodley Head, 1975)
Sittlichkeit (London: Birkbeck College, 1975) [children’s book]
Solution Three (London: Dobson, 1975; New York: Warner, 1975) [novel]
Snake!, illustrated by Polly Loxton (London: Collins, 1976) [children’s book]
The Little Sister, with works by Ian Kirby and Keetla Masogo, illustrated by Angela Marrow (Cape Town: Oxford University Press, 1976) [children’s book]
(with Megan Biesele) The Wild Dogs, illustrated by Loxton (Cape Town: Oxford University Press, 1977) [children’s book]
The Brave Nurse and Other Stories, illustrated by Loxton (Cape Town: Oxford University Press, 1977) [children’s book]
The Cleansing of the Knife and Other Poems (Edinburgh: Canongate, 1978) [poetry]
(with Dick Mitchison) The Two Magicians, illustrated by Danuta Laskowska (London: Dobson, 1978) [children’s book]
You May Well Ask: A Memoir 1920-1940 (London: Gollancz, 1979)
Images of Africa (Edinburgh: Canongate, 1980) [short stories]
The Vegetable War, illustrated by Loxton (London: Hamish Hamilton, 1980) [children’s book]
Mucking Around: Five Continents Over Fifty Years (London: Gollancz, 1981)
What Do You Think Yourself? Scottish Short Stories (Edinburgh: Harris, 1982) [short stories]
Not By Bread Alone (London: Boyars, 1983) [novel]
Among You, Taking Notes: The Wartime Diary of Naomi Mitchison 1939-1945, ed. by Dorothy Sheridan (London: Gollancz, 1985)
Naomi Mitchison (Saltire Self-Portrait; Edinburgh: Saltire Society, 1986)
Early in Orcadia (Glasgow: Drew, 1987) [short stories]
A Girl Must Live: Stories and Poems (Glasgow: Drew, 1990) [short stories]
The Oath-takers (Narin: Balnain, 1991) [novel]
Sea-Green Ribbons (Narin: Balnain, 1991) [novel]