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Perri O’Shaughnessy Books in Order
Perri O'Shaughnessy is the pen name of the authors Mary and Pamela O'Shaughnessy, sisters who live in Northern California. Pamela, a Harvard Law School graduate, was a trial lawyer for sixteen years. Mary is a former editor and writer for multimedia projects. Their novels have been translated into many languages including Dutch, German, Bulgarian, French, Spanish, and Japanese. Several have been New York Times bestsellers.
Bibliography verified: April 2026
Quick Answer
What are all of Perri O’Shaughnessy's book series? Perri O’Shaughnessy has written 2 book series. The most notable is the Nina Reilly series.
Complete series list with all books in reading order below.
Book Series by Perri O’Shaughnessy
- #1
Motion to Suppress(1995) - #2
Obstruction of Justice(1997) - #3
Breach of Promise(1998) - #4
Acts of Malice(1999) - #5
Move to Strike(2000) - #6
Writ of Execution(2001) - #7
Unfit to Practice(2002) - #8
Presumption of Death(2003) - #9Unlucky in Law(2004)
- #10
Case of Lies(2005) - #11
Show No Fear(2008) - #12Dreams of the Dead(2011)
- #1Keeper of the Keys(2006)
- #2
Sinister Shorts(2006) - #3
Women Before the Bench(2001)
About Perri O’Shaughnessy
Perri O'Shaughnessy is the pen name of the authors Mary and Pamela O'Shaughnessy, sisters who live in Northern California. Pamela, a Harvard Law School graduate, was a trial lawyer for sixteen years. Mary is a former editor and writer for multimedia projects. Their novels have been translated into many languages including Dutch, German, Bulgarian, French, Spanish, and Japanese. Several have been New York Times bestsellers.
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