How many books has Isabel Ostrander written?

Isabel Ostrander has 3 books on record.

What is the most recent Isabel Ostrander book?

The most recent Isabel Ostrander book on record is “Unseen Hands” (1920).

Isabel Ostrander Books in Order

Isabel Ostrander is a writer. Isabel Ostrander has written 3 books. Below is every book in publication order — tick books off as you read them; progress saves automatically on your device.

Standalone books

3 books

1.The Twenty-Six Clues(1919)
2.Unseen Hands(1920)
3.The Trigger of Conscience (Detective Story serial)

Isabel Ostrander FAQ

How many books has Isabel Ostrander written?: Isabel Ostrander has 3 books on record.
What is the most recent Isabel Ostrander book?: The most recent Isabel Ostrander book on record is “Unseen Hands” (1920).