Aldous Huxley has written a range of novels, essays, short stories and one book for children. I've listed them by these categories and in publication order.

Standalone Novels

• Crome Yellow (1921)
• Antic Hay (1923)
• Those Barren Leaves (1925)
• Point Counter Point (1928)
• Brave New World (1932)
• Eyeless in Gaza (1936)
• After Many a Summer Dies the Swan (1939)
• Time Must Have a Stop (1944)
• Ape and Essence (1948)
• The Genius and The Golden (1955)
• Island (1962)

Short Story Collections

• Limbo (1918)
• Mortal Coils (1922)
• Two or Three Graces (1926)
• Brief Candles (1930)
• The Giaconda Smile (Collected Short Stories) (1932)
• Little Mexican (1948)

Biography

• Grey Eminence (1941)
• The Devils of Loudon (1954)

Travel

• Along the Road (1925)
• Jesting Plate (1932)
• Beyond the Mexique Bay (1934)

Poetry and Drama

• The Burning Wheel (1916)
• Jonah (1917)
• The Defeat of Youth (1918)
• Leda (1929)
• Verses and a Comedy

Essays and Belles Lettres

• On the Margin (1923)
• Proper Studies (1928)
• Do What you Will (1929)
• Music and Night (1931)
• Texts and Pretexts (1932)
• The Olive Tree (1936)
• Ends and Means (1937)
• The Art of Seeing (1942)
• The Perennial Philosophy (1938)
• Science, Liberty and Peace (1946)
• Themes and Variations (1950)
• The Doors of Perception (1954)
• Adonis and the Alphabet (1956)
• Heaven and Hell (1956)
• Brave New World Revisited (1952)
• Literature and Science (1963)
• The Human Situation (1959)
• Moksha

For Children

• The Crows of Pearblossom (1944)