v. 1. 1920-1925
v. 2. 1926-1929
v. 3. 1930-1935
v. 4. 1936-1938
v. 5. 1939-1956
v. 6. 1956-1963, and supplement, 1920-1948.
Complete essays by Aldous Huxley. ISBN 1566634644. Published by I.R. Dee in 2000. Publication and catalogue information, links to buy online and reader comments.