The Mystery of Harewood Castle

When people keep disappearing while at the same time the rabbit population seems to be increasing, Felicity Marlow decides to investigate. Her search leads her to Harewood Castle, a chilling laboratory and ancient scrolls hidden in a secret vault. Will Felicity be able to solve the mystery in time and save the people in her town?

The Mystery of Harewood Castle cover is blue, with detective-like details and leaf motifs.
A black and white children's illustration of a women holding an old-fashioned lamp on a landing. She looks nervous.
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