Sent to stay with unknown relatives while her parents are abroad, Polly is delighted to discover that ' The Shrubbery' turns out to be the most wonderful house, with an even more wonderful garden.
It's no surprise to Polly that such an enormous garden, full of rare & beautiful plants, needs a full-time gardener to look after it. But Miss Gargoyle doesn't look
- or act
- like a real gardener at all. & what on earth can have happened to Polly's two uncles, who have been missing for days? With the help of her cousin Harry, Polly sets out to keep a close eye on Miss Gargoyle & soon discovers that something very sinister indeed is going on in the Shrubbery garden!