Our friends at Gallery Books are thrilled to publish Insidious this August: the 20th book in the famed FBI Series by #1 bestselling author and thriller/suspense queen Catherine Coulter! In this fast-paced, heart-pounding installment, FBI agents Savich and Sherlock must discover who is trying to murder Venus Rasmussen, a powerful, wealthy society icon. They soon find out that the danger may be closer than expected.

insidious sweeps pic

To honor such an exciting event, we want to give you a chance to win a special signed edition of the book from Catherine Coulter herself!

To enter, simply answer the following question in the comments section below: would you rather be a modern Sherlock (like the one in Catherine’s FBI seriesor a Sherlock of yore?

Sweepstakes ends August 4th, 2016. For official rules and terms & conditions, please click here.

Insidious by Catherine Coulter is now available for pre-order. It will be available in stores on August 9th. Thank you for participating!