Arr, ye landlubbers! Where the quill finds its home and the treasure map unfolds. A captain's fortress on dry land, where dreams be charted and tales be inked.

I hold twelve kingdoms, yet rule no land, Marked by standard lines drawn by human hand. My grid has thirty or thirty-one doors, Yet every four years, one extra is yours. Flip my skin, and time moves ahead, Forget my face, and deadlines you'll dread.

I’m the footwear of cowboys, I’m useful on rainy days. I protect your feet from mud and dirt But if someone gives me to you, beware, It means you’re no longer welcome there. What am I?

When broken I still protect. When dirty I still reflect. Wind and rocks I do deflect. Replace me, and renew my effect.

I contain kernals, some of which you may eat - my contents can be compromised of barley, corn and even of whole wheat. I spread, I grow, and I help with fibrous deficiencies, and I provide a wealth of sustenance for animals that you eat.