Gilly Macmillan is the international bestselling author of WHAT SHE KNEW, THE PERFECT GIRLODD CHILD OUT, I KNOW YOU KNOW and THE NANNY.  TO TELL YOU THE TRUTH is coming in 2020.

Gilly’s books have appeared on the New York Times, The Sunday TimesGlobe & Mail and Der Spiegel bestseller lists and have been translated into over 20 languages.

“Ms. Macmillan is one heck of a good writer.” —Wall Street Journal