No. 26.—A Riddle.

I am sometimes a quadruped; still, like a fish, I have scales running all over me. Some say I am foolish and put on airs, but I guess my argument is pretty sound. As an instance, though I own my own home, I live in board. Furthermore, I have the reputation of being square and upright; perhaps too much so, for I am often played upon. My name contradicts itself, and when I am largest I am called a "baby." I am a thing of note, and though extremely bulky, am always peddled. What am I?

Simon Theodore Stern.