When Tom gets hit on the head by a cricket ball, he finds himself on the miserable children's ward of St Hugo's Hospital, where he is greeted by a terrifying-looking porter and wicked matron. But things aren't as bad as they seem and Tom is soon to embark on the most thrilling journey of a lifetime!

In a dusty post-war summer in rural Warwickshire, a doctor is called to a patient at lonely Hundreds Hall. Home to the Ayres family for over two centuries, the Georgian house is now in decline. But are the Ayreses haunted by something more sinister than a dying way of life?