Today I wrote a poem

And I put it in my book

It's about a certain letter

That's shaped sort of like a hook

It's a very special letter

And I like it quite a lot

The big one has a line on top

The small one has a dot

It comes at the beginning of a word like jellybeans

Or John, or Jane, or Jenny

Or a brand-new pair of jeans

You'll find it in the alphabet

Between the I and K

And if you haven't guessed by now

Well, it's the letter J