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Madge Sterling

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The Madge Sterling book series by Ann Wirt & Mildred A. Wirt includes books The Deserted Yacht, The Missing Formula: The Madge Sterling Series, and The Secret of the Sundial. See the complete Madge Sterling series book list in order, box sets or omnibus editions, and companion titles.
3 Books
#1
The Deserted Yacht - Book #1 of the Madge Sterling

The Deserted Yacht

Ann Wirt, Mildred A. Wirt
From $10.99
#2
The Missing Formula: The Madge Sterling Series - Book #2 of the Madge Sterling

The Missing Formula: The Madge Sterling Series

Ann Wirt, Mildred A. Wirt
Out of Stock
#3
The Secret of the Sundial - Book #3 of the Madge Sterling

The Secret of the Sundial

Ann Wirt
Out of Stock
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