Things kick off with a look at the stegosaurus - they show a cartoon rendition of him in a knight's suit to illustrate that the dino is quite protected by his spiny, spike-filled tail and back. Oddly, in the cartoon rendition, the Stegosaurus Knight retains human legs. I'm not sure what the stains on the page are, but my best guess is that the newsletter's previous owner spat coffee all over it in shock after reading about how the steggy even has armor on it's eyebrows.