With the flour mill unsuitable for Poppy and her newborn triplets to live in, everyone works hard to prepare a surprise new home for her.
Wilfred is determined to become a great explorer like his hero, Sir Hogweed Horehound; when Mr. Apple goes into the hills, Wilfred sees it as the perfect opportunity to head out on his first expedition.
While rehearsing in an old attic, Primrose and Wilfred come across a secret staircase and they decide to explore where it leads to.
Primrose the mouse loses the way home just as a storm heads that way.
There is to be a wedding for Poppy and Dusty, and the planning begins.
The mice of Brambly Hedge throw a surprise birthday party for Wilfred Toadflax.
Brambly Hedge is home to a community of mice awaiting the winter Snow Ball.