When a mysterious runaway van crashes into St Smithen's on the first day of the new school year, Poppy knows it's going to be an action-packed term! With the Christmas holidays looming, secrets lurking in every corner and rumours of a dangerous beast on the loose, Poppy must unravel her biggest myst...

When a mysterious runaway van crashes into St Smithen's on the first day of the new school year, Poppy knows it's going to be an action-packed term! With the Christmas holidays looming, secrets lurking in every corner and rumours of a dangerous beast on the loose, Poppy must unravel her biggest mystery yet.