43 Times Relatively Small Inconveniences Created Feelings of Frustration

I have several important questions about this next alphabet book. First, if the idea is to introduce children to letters by showing them words and pictures of items that begin with that sound, how in the world is a word that begins with a silent K useful?

Second, this book is for children, not hardened criminals! Usually, the items in an alphabet book are things like bunnies or ducks or wagons. Who in the world decided it was appropriate to have weapons in there? Are we trying to raise a generation of criminals?