The Forgotten Room by Lincoln Child

This story focuses on a reclusive think tank in a spooky old mansion.   There is a secret that is negatively impacting the researchers. Jeremy Logan is called in to find and solve the problem.

Child crafts an old turn of the last century mansion.   Towers, turrets and obelisks as well as a sprawling confusion of rooms provides the setting for the book.

Logan discovers a decades old secret and some of the people who help him suffer dire consequences.  

This was a good mystery and I recommend it.

This book may have been received free of charge from a publisher or a publicist. That will NEVER have a bearing on my recommendations.