“Wouldn’t money buy them?” asked Loris. “Mr. Morphy may have retained one—with some of the gold he stole from poor father.”

“Retained,” repeated Drew, turning with sudden intentness. “Retained, is hardly the word, Miss Loris. Hired, is more to the point. Hired assassins are not uncommon. We have the Becker case and the Hope murder. We have––”

Drew allowed his voice to trail to a whisper. “We have,” he declared, “our man! There’s the front door bell! It’s Delaney!”

“You have splendid ears, Mr. Drew.”

“I have to have, Miss Stockbridge. Now,” he added sharply, “you and Mr. Nichols go into the library—the writing room. I think the case is closing. There may be a little excitement if Delaney’s got that fellow. I, for one, am not going to stand much from him. Please go into the other room. That’s right. Stand there, Harry, in case we need a soldier!”

Drew advanced step by step toward the tapestries. He lifted his gun from his hip pocket, examined it with narrowed eyes, then replaced it loosely. He brushed the curtains aside and had the key out, as heavy steps shook the upper stairway and a knock sounded on the panels of the door.

“Who’s there?” asked Drew.

“Delaney, Chief!”

“All right! Just a moment.”

The detective glanced through the slit in the tapestries, saw that Nichols and Loris were across the room, then twisted the butterfly-latch, at the same time he thrust in the flat key and turned the lock.