"All well, Penny. Petey's off on a week-end fishing trip, and not one of the brats has measles, scarlet fever or hay fever, thank God," Dundee heard Mrs. Dunlap say in the comfortable, affectionate voice that went with her comfortable, pleasant face and body.... Nice woman!

But his eyes were of necessity upon Nita Selim, for that miniature Venus was, as Penny had predicted, almost tucked under his arm by this time, her black-pansy eyes wide and wistful, her soft black curls falling forward as she coaxed:

"You'll come to the cocktail party at my house at 5:30, won't you, Mr. Dundee?"

"Afraid I can't make it," Dundee smiled down at her. "I'm a busy man, Mrs. Selim.... You see, I'm Special Investigator attached to the District Attorney's office," he explained very deliberately.

"O-o-oh!" Nita Selim breathed. Than, step by step, she withdrew, so that he was no longer submitted to the temptation to put his arm about her too intriguing little body. And as she retreated, Dundee's keen eyes noted a hardening of the black-pansy eyes, the sudden throbbing of a pulse in her very white neck....

"No, don't mind about calling for me," Penny protested a moment later. "Ralph has already volunteered.... Thanks awfully!"

As Dundee backed out of the driveway his last glance was for a very small figure in a brown silk summer coat and palest yellow chiffon frock, slowly rejoining Penelope Crain and Lois Dunlap. What the devil had frightened her so? For she had been almost terrified.... Of course she might be one of those silly women who shudder at the sight of a detective, because they've smuggled in a diamond from Paris or a bottle of Bacardi from Havana....

But long before his car made the distance back to the city Dundee had shrugged off the riddle and was concentrating on all the facts he knew regarding the Maginty case. It was his first real assignment from Sanderson, and he was determined to make good.

Four hours later he was interrupted in his careful reading of the trial of Rufus Maginty by the ringing of the telephone bell. That made four times he had had to snap out the fact that District Attorney Sanderson was playing some well-earned golf on the Country Club links, Dundee reflected angrily, as he picked up the receiver.

But the call was for Dundee himself, and the voice on the other end of the wire was Penny Crain's, although almost unrecognizable.