"Is Mr. Frowenfeld in?" he asked, walking very slowly, and with a cane, into the new drug-store on the morning of his return to the city.

"If Professo' Frowenfel' 's in?" replied a young man in shirt-sleeves, speaking rapidly, slapping a paper package which he had just tied, and sliding it smartly down the counter. "No, seh."

A quick step behind the doctor caused him to turn; Raoul was just entering, with a bright look of business on his face, taking his coat off as he came.

"Docta Keene! Teck a chair. 'Ow you like de noo sto'? See? Fo' counters! T'ree clerk'! De whole interieure paint undre mie h-own direction! If dat is not a beautiful! eh? Look at dat sign."

He pointed to some lettering in harmonious colors near the ceiling at the farther end of the house. The doctor looked and read:

MANDARIN, AG'T, APOTHECARY.

"Why not Frowenfeld?" he asked.

Raoul shrugged.

"'Tis better dis way."

That was his explanation.