I gathered them into the gig, and sought the explanation as we drove homeward, Timothy hurried by the vision of tearful Martha, whom he had seen with the tail of his eye dodge into the kitchen, her apron over her head, as he turned out the gate. "We've been playing we was moles," said Ian, in answer to the first question as to where they had been. "Yesterday we tried to do it wif our own noses, but we couldn't, 'cause it hurt, and we wanted to go ever so far." "So we went down to where those big round stone pipes are in the long hole," said Richard, picking up the story as Ian paused. (Workmen had been laying large cement sewer pipes from the foot of the Bluffs, a third of a mile toward the marshes, but were not working that day, owing to lack of material.) "They made nice mole holes, so I crawled right in, and for a little it was bully fun." "Oh Richard, Richard, what made you?" I cried, holding him so tight that he squirmed away. "Suppose the other end had been closed, and you had smothered in there, and mother had never found you?" for the ghastly possibility made my knees quake. "Oh no, mother," he pleaded, taking my face between his grimy hands and looking straight in my eyes, "it wasn't a dark hole. I could see it light out 'way at the other end, and it didn't look so vely far as it was to crawl it. And after a little I'd have liked to back out, only--only, well, you see, I couldn't." "Why not?" I asked, and, as he did not answer, I again saw a vision of two little forms wedged in the pipes. "That _why_ was 'cause _I_ was in behind, and I _wouldn't_ back, and so Dick couldn't," said Ian. "You see, Barbara, I really, truly had to be a mole and get very far away, not to stay, only just for fun, you know," he added, as he saw signs of tears in his brother's eyes, and began to feel the smarting in his own bruised knees. One blessed thing about Ian, even though he is sometimes passionate and stubborn, and will probably have lots of trouble with himself by and by, there isn't a drop of sneaky cur blood in him, which is the only trait that need make a mother tremble. What should I do, punish, or act as I longed to, coddle the boys and comfort the poor knees? True, I had not forbidden them to crawl through the sewer pipes, because the idea of their doing it had never occurred to me, so they could not be said to have exactly disobeyed; but, on the other hand, there was an unwritten law that they must not go off the place without my permission, and the torn stockings furnished a hint. "Mother is going away for all day with grandfather," I said slowly, as I examined their knees. "Even though I never told you not to do it, if you had stopped to think, you would have known it was wrong to crawl through the pipes." "But, Barbara," argued Ian, as we reached the porch, "it wasn't us that crawled, it was moles, and they just digs right ahead and turns up the ground and flowers and everything, and never thinks things, do they, grandpop?"