My Mum's Going to Explode!

Oooh! I m going to be a granny! she cried. You already are a granny, Granny. I pointed out. . . . Oh yes. So I am! Nicholas s mum is having a baby. It s going to mean some big changes. His mum s getting ENORMOUS and Granny wants to live in the garden! But that s not all, because there s an even bigger shock to come . . .