Little Boy made a Summer Reading Journal at school so he can write down the books he wants to read.
He seemed to think it was important to fill in all the blanks inside.
As you can see, the only place he can gets books is apparently the bookshelves in his room.
So he had to write it down as : “My bookshelf,” “My top shelf,” “My bottom shelf,” and “My middle shelf.”
Just to cover everything.