There was an ethical question troubling me which couldn't be definitely settled until one o'clock. In view of what had happened at Pratt's place I had no idea that Lily Rowan would show up for the lunch date, and if she didn't what was the status of the two dollars Caroline had paid me? Anyhow, I had decided that if the fee wasn't earned it wouldn't be my fault, and luckily my intentions fitted in with Wolfe's plans which he presently arranged, namely to have lunch with Shanks. I wouldn't have eaten with them anyway, since I had heard enough about stored pollen and nutritive solutions and fungus inoculation for a while, so a little be- fore one I left the main exhibits building and headed down the avenue to the right in the direction of the tent which covered the eatery operated by the ladies of the First Metho- dist Church. That struck me as an incongruous spot to pick for being undone by a predatory blonde, but she had said the food there was the best available at the exposition grounds, and Caroline's reply to an inquiry during the mom- ing ride to Crowfield had verified it, so I smothered my con- science and went ahead.