He was roused from his reflections by the approach of Mamie, or, rather, not so much by her approach as by the fact that at this moment she suddenly squirted something at him. It was cold and wet and hit him in the face before, as he put it to Keggs later, he could get his guard up.

“For the love of——”

“Sh!” said Mamie warningly.

“What’s the idea? What are you handing me?”

“I’ve got to. It’s to sterilize you. I do it to every one.”

“Gee! You’ve got a swell job! Well, go to it, then. Shoot! I’m ready.”

“It’s boric acid,” explained Mamie.

“I shouldn’t wonder. Is this all part of the Porter circus?”

“Yes.”

“Where is she?” inquired Steve in sudden alarm. “Is she likely to butt in?”