THE PASSWORD TO LARKSPUR LANE
A carrier pigeon furnishes Nancy with a clue to a mysterious retreat.
THE CLUE OF THE BROKEN LOCKET
Nancy's sympathy for adopted twins leads her into a surprising mystery.
THE MESSAGE IN THE HOLLOW OAK
In Canada, Nancy protects her new property from a crooked promoter.
THE MYSTERY OF THE IVORY CHARM
Nancy solves an Indian mystery by means of a lucky elephant charm.
GROSSET & DUNLAP, Publishers, NEW YORK
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