"And when Purt's car came back to the Grimes' house after those two fellows Dan Smith saw run away with it, there was only one person in the car. The second individual had been dropped." "At the station!" exclaimed Chet, catching the idea. "That is why they stole Purt's car." "I declare," Laura said. "Your idea sounds very reasonable, Bobby." "Bobby is right there with the brainworks," said Chet, with admiration. "Oh," said Bobby, "I'm not altogether 'non compos mend-us,' as the fellow said." Chet was very serious, after all. "I tell you what," he blurted out, "if Purt won't help himself with the police, maybe we can get him out of the muss in spite of all." "Why does he want to act the donkey?" demanded Jess. "Are you sure he is?" asked Laura thoughtfully. "I tell you," said the excited Chet, "we can find out who had to leave Hester Grimes' party to catch that express. It ought to be a good lead. What do you think, Laura?" "I am wondering," said Mother Wit, "if we have always been fair to Prettyman Sweet? Of course, he is silly in some ways, and dresses ridiculously, and is not much of a sport. But if he is keeping still about this matter so as not to make trouble for Hester, or any of her folks, there is something fine in his action, don't you think?" "Well--yes," admitted Jess. "It would seem so." "I never thought of poor Purt as a chivalrous knight," said Bobby. "Maybe Laura is right," remarked Chet, rather grudgingly. "He is much more of a gentleman, perhaps, than we have given him credit for being," Laura concluded. "I hope it is proved so in the end." CHAPTER XXIII THE LAST REHEARSAL That afternoon, when the girls gathered for rehearsal, Hester, nor anybody else, appeared to play "the dark lady of the roses." Mr. Mann made no comment upon this fact, but he looked very serious, indeed. The play was acted from the first entrance to the final curtain. The other characters had to speak of, and even to, the important and missing character, and it was plain to all as the play progressed that the absence of "the dark lady" was going to be a fatal hindrance to the success of the piece. Even Lily Pendleton, Hester's last lingering friend, showed a good deal of spleen at Hester's action. "I never will forgive Hessie," Lily said, almost in tears. And the other girls had to urge her over and over again to be sure and come herself on Thursday for the last dress rehearsal. "If the piece is wrecked, let us be castaways together," begged Jess. "Don't anybody else fail. Promise, girls!" They promised sadly. Mr. Mann had hurried away as soon as the last words were said. "Too disgusted to even speak to us," Nellie said sadly. "I am real sorry for him, girls. He has tried so hard." "He deserves a leather medal," said Bobby emphatically. "And what do we deserve?" demanded one of the twins. "I know what Hester Grimes deserves," said Bobby darkly.