00741c ua2200157 4500 00000000000041437 101112 1950 us 000 eng 820 C 56 Christie A. (Agatha) The Secret Adversary New York: Bantam Books, 1950. 215 p. n/29553 His name is Mr. Brown. No one looks at him twice: his face is every bit as ordinary and unmemorable as his name. He shows up in the oddest places as Brown the office clerk or Brown the Scotland Yard detective. And always he is almost totally unnoticed and devastatingly effective. He is without doubt the finest and the most ruthless criminal mind of the century. 20260805124025.0 7519 7519 0 0 0 0 UWED UWED ANT 2013-05-21 0 820 C 56 000000024193 2026-08-05 12:40:25 2026-08-05 BK