Jessica Dorothea Cadwalader Ryan was born in Los Angeles, California. She was an author and actress, married to actor Robert Ryan. She also wrote children’s books. She is the creator of 'Gregory Sergievitch Pavlov and O'Shaunnessey', a professor of Slavonic languages and a cop in San Francisco, California.
Titles and year of publication:
|1) The Man Who Asked Why (Also published as: Clue of the Frightening Coin )||1945|
|2) Exit Harlequin||1947|