"Don't do anything hasty," advised Mr. Wadsworth. "Better talk the matter over with Nat." "I'll do it. But I'll not drop this matter! I'll get after Dave Porter yet!" cried Aaron Poole, and then he stalked out of the library, and, motioning for the officer of the law to follow him, he left the mansion. CHAPTER IV CAUGHT IN THE ACT "I don't think he'll do anything--that is, if he gets the truth out of Nat," said Mr. Wadsworth, as he rejoined the others. "Of course, if his son denies the attack on the professor, it may be different." "If Nat does that, we'll have the testimony of the professor, Phil, and Roger against him," said Mr. Porter. It must be admitted that the next day was an uncomfortable one for Dave, for he did not know at what moment an officer of the law might appear to arrest him. In the afternoon he and his chums went fishing, but he had little heart for the sport. Early on the day following Ben Basswood called to see Dave and the others. As my old readers know, Ben had been a friend to Dave for many years, and had gone from Crumville to Oak Hall with him. "Was coming before, to meet you and Roger and Phil," said Ben. "But I had to go out of town on business for dad. How are you all? Say, I hear you are going out West on a ranch. That's great! Going to shoot buffaloes, I suppose." "No, hippopotamuses," put in the senator's son, with a grin. "And June bugs," added Phil. "You'll sure have the time of your lives! Wish I was going. But I am booked for the Great Lakes, which isn't bad. Going to take the trip from Buffalo to Duluth and back, you know. But say, I came over to tell you something." "What is it, Ben?" questioned Dave. "Come on outside." The boys walked out into the garden and down to the summerhouse, where they proceeded to make themselves comfortable. "It's about Nat Poole," continued Ben Basswood. "I guess you had some kind of a run-in with him, didn't you?" "Not exactly," answered Roger. "We caught him tormenting Professor Potts and we put a stop to it." "Well, you had some trouble with Nat's dad, didn't you?" "Yes," answered Dave. "Did Nat tell you?" he added quickly. "No, I know of the whole thing by accident. I had to go to the building where Mr. Poole has his new office. While I was waiting to see a man and deliver a message for my dad I overheard some talk between Mr. Poole and Nat. It was mighty warm, I can tell you!" "What was said?" demanded Phil. "Mr. Poole accused Nat of something and Nat, at first, denied it. Then Mr. Poole said something about arrest, and Professor Potts, and Nat got scared and begged his father to save him. Then Mr. Poole mentioned Dave and a pistol and said he couldn't do anything if that's the way matters stood, and Nat began to beg for dear life, asking his father to let Dave alone this time. At last Mr. Poole said he would, but the way he lectured Nat was a caution. He said he wouldn't give Nat a cent more of spending-money this summer."