The Lost Flower Children Lib/E

Motherless Olivia and Nellie go to live with their elderly Great-Aunt Minty, who knows little about children, but a lot about her overgrown garden. Then one day, Olivia finds an old teacup in a flowerbed--and later, an old story about eight children transformed into flowers. Only the person who finds their teacups can bring them back. Now the two sisters know what they must do.