Grandma's favourite place is her garden. It seems like she could stay there forever! Marcus wants to know why - so they set about exploring it together. From shells protecting seeds (like Marcus's helmet protects his head!) to a small seed eventually growing into something big (also just like Marcus!), there are so many amazing connections to be made in this wonderful place. Day after day, Marcus delights in realising how much he has in common with the plants - he drinks water every day, too, and he gets haircuts just like the plants get pruned. As his grandma says, there's a whole world to explore in a garden, and Marcus likes thinking about it as a playground for all the snails, birds, bugs, and worms. And one of its many beauties is the bounty they are rewarded with after all the love and care they pour into it!