“Ah, it’s dangerous to, in Xingu. Even at the start there are places where one can’t. One must just wade through.”

“I should hardly call it wading,” said Mrs. Ballinger sarcastically.

Mrs. Roby sent her a look of interest. “Ah—you always found it went swimmingly?”

Mrs. Ballinger hesitated. “Of course there are difficult passages,” she conceded.

“Yes; some are not at all clear—even,” Mrs. Roby added, “if one is familiar with the original.”

“As I suppose you are?” Osric Dane interposed, suddenly fixing her with a look of challenge.

Mrs. Roby met it by a deprecating gesture. “Oh, it’s really not difficult up to a certain point; though some of the branches are very little known, and it’s almost impossible to get at the source.”

“Have you ever tried?” Mrs. Plinth enquired, still distrustful of Mrs. Roby’s thoroughness.

Mrs. Roby was silent for a moment; then she replied with lowered lids: “No—but a friend of mine did; a very brilliant man; and he told me it was best for women—not to....”

A shudder ran around the room. Mrs. Leveret coughed so that the parlour-maid, who was handing the cigarettes, should not hear; Miss Van Vluyck’s face took on a nauseated expression, and Mrs. Plinth looked as if she were passing some one she did not care to bow to. But the most remarkable result of Mrs. Roby’s words was the effect they produced on the Lunch Club’s distinguished guest. Osric Dane’s impassive features suddenly softened to an expression of the warmest human sympathy, and edging her chair toward Mrs. Roby’s she asked: “Did he really? And—did you find he was right?”