"The Unabridged Devil's Dictionary," Bierce, ed. David E. Schultz and S. T. Joshi, Univ. Georgia Press, 440 pp. in paperback, available from Amazon and other sources. The hardback (2000) is out of print.
This edition contains additional definitions and is fully annotated.

Bierce, wearing his journalist's hat, published in newspapers, etc., in England as well as in the United States.