The first known mystery written by an African-American, set in 1930s Harlem. Rudolph Fisher, one of the principal writers of the Harlem Renaissance, weaves an intricate story of a native African king, who, after receiving a degree from Harvard University, settles into Harlem in the 1930s. He becomes a "conjure-man," a fortune-teller, a mysterious figure who remains shrouded in darkness while his clients sit directly across from him, singly bathed in light. It is in this configuration that one of these seekers os the revelation of fate discovers he is speaking to a dead man. Thus a complex mystery begins, involving suspects and characters who are vividly and richly portrayed, and who dramatically illuminate for the reader a time, a place, and a people that have been sadly neglected in American literature.

When ad man Victor Dean falls down the stairs in the offices of Pym's Publicity, a respectable London advertising agency, it looks like an accident. Then Lord Peter Wimsey is called in, and he soon discovers there's more to copywriting than meets the eye. A bit of cocaine, a hint of blackmail, and some wanton women can be read between the lines. And then there is the brutal succession of murders -- 5 of them -- each one a fixed fee for advertising a deadly secret.