But he was wrong. An hour before he reached his destination on Sunday morning he went into the dining car and found a copy of The Hamilton Morning News beside his plate. And on the front page was a photograph of dead Nita, her black hair in a French roll, her slim, recumbent body clad in the royal blue velvet dress. Beneath the picture was the caption:

"What part does the outmoded royal blue velvet dress which Nita Selim chose as a shroud play in the solution of her murder?... That is the question which Special Investigator Dundee, attached to the district attorney's office, who is due home this morning from fruitful detective work in New York, is undoubtedly prepared to answer."

Dundee was still seething with futile rage when he climbed the stairs to his apartment. On the floor just inside his living room door he found an envelope—unstamped and bearing his name in typing.

The note inside, on paper as plain as the envelope, was typed and unsigned.

"If Detective Dundee will consult page 410 of the latest WHO'S WHO IN AMERICA, he will find a tip which should aid him materially in solving the two murder cases which seem to be proving too difficult for his inexperience."

A wry grin at his anonymous correspondent's unfriendly gibe was just twisting his lips when a double knock sounded on the living room door, which he had not completely closed.

"Come in, Belle!"

A morose, slack-mouthed mulatto girl in ancient felt slippers sidled into the room.

"Howdy, Mistah Dundee," Belle greeted him listlessly. "You got back, lak de papers said you would, didn' yuh? An' I ain't sayin' I ain't glad! Dat parrot o' yoahs sho is Gawd's own nuisance—nippin' at mah fingahs an' screechin' his fool head off.... 'Cose I ain't sayin' it's his fault—keepin' dat young gemman on de secon' flo' awake las' night.... But lak I say to Mistah Wilson, when he lights into me dis mawnin', runnin' off at de mouf 'cause I fo'got to put Cap'n's covah on his cage las' night, I ain't de onliest one what fo'gits in dis hyar house.... Comin' home Gawd knows when, leavin' de front do' unlocked de res' o' de night, so's bugglers and murderers and Gawd knows who could walk right in hyar——"

Dundee, itching to consult his own copy of "Who's Who", flung a glance at the parrot's cage, intending to pacify the mournful mulatto by scolding his "Watson" roundly. But he changed his mind and consoled the chambermaid instead: