Timothy John and The Big Green Dinosaur

Hi. My name is Max and I am 9 years old. This is a poem my Grandma wrote for all of her Grandchildren in my family. My Grandma and Grandpa died before I was born.
My Mum used to read me this book when I was little and I loved it. I hope you do too. So here it is, my Grandma’s book. I hope you like it.
Max Tremolada

It's Timothy Johns birthday tomorrow and Grandma is coming to stay.  

Grandma is going to take Timothy John to the shops.. 

What do you think is going to happen when they get there?