Cover of The Missing Formula

The Missing Formula

Mildred A. Wirt Benson

Adventure, Mystery · English

Read by Mary Escano

Orphan Anne Fairaday faces a life of poverty upon the death of her father. The only thing that can prevent it is finding his latest experiment. She enlisted her new found friend, Madge Sterling, an outdoors girl who has a knack for finding missing things. But they must race against time as there are also several people who will stop at nothing to get it first. (Summary by Mary Escano)

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M4B Audiobook (75MB)

queue_music Chapters 15

  1. 1 01 - Caught in the Storm 13:16
  2. 2 02 - A Rescue 13:37
  3. 3 03 - A Puzzling Letter 11:55
  4. 4 04 - A Fruitless Search 12:23
  5. 5 05 - Clyde Wendell's Mission 11:28
  6. 6 06 - Startling Developments 16:40
  7. 7 07 - In a Hollow Log 15:15
  8. 8 08 - A Night Caller 11:36
  9. 9 09 - A Significant Title 7:23
  10. 10 10 - An Unsatisfactory Test 7:57
  11. 11 11 - The Secret Hiding Place 9:00
  12. 12 12 - The Awaited Message 7:16
  13. 13 13 - The Missing Book 12:09
  14. 14 14 - The Shortcut 5:27
  15. 15 15 - What the Book Revealed 8:02

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