Polly the witch and Buster the monster shouldn't be friends. And they definitely shouldn't be on the run from almost everyone in town.
But when Polly is called to the Hollow Valley Mines – the forbidden, haunted mines – by her magic stones, these two best friends have a big decision to make. Do they stay hidden and safe, or risk it all to save the day?
From one of Australia's most cherished authors of all time comes this enchanting adventure about the magic of friendship, perfect for fans of The Wild Robot and The Worst Witch.
★ LONGLISTED: ABIA Book of the Year for Younger Children
Discover the magic of the Polly and Buster trilogy: