Cover of The Winking Ruby Mystery

The Winking Ruby Mystery

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About “The Winking Ruby Mystery”

"Save Carlo... winking ruby... hurry!" A plea from Gino, a mysterious violinist who then lapses into a coma, launches Jean and Louise Dana on their first adventure in Europe. Aboard the ocean liner Balaska with their Uncle Ned, the sisters meet hypnotists Enrico and Lena Dotti and must determine whether the "ruby" is a gem, a girl, or a secret code.

Book details

First published
1957
Latest edition
1984 · ISBN 9780099312901