Sarah Golden and Jackie Larsen, best friends since nursing school, could never have imagined that they'd end up as amateur sleuths searching to find a killer—for the second time!

Dr. Derek Mahoney has kept his desires buried—until Kristin Gordon makes resisting impossible. Once his daughter’s nanny, now she wants a future of her own…with him. Passion blazes, but when love collides with a marriage ultimatum, Derek must decide if he’s ready to risk everything for happily-ever-after.

Years ago, two young women, unaware of each other, met a charismatic man and had brief affairs with him. Now, sixteen years later, the families these women have made are suddenly upended when their teenage girls meet as strangers on social media and concoct a plan to spend the summer in Maine with the man who is their biological father...

Two Iranian agents hand over one million dollars to a Russian engineer for a thumb drive. The drive contains a deadly computer virus that could shut down all electrical power in the United States at a keystroke. Gridlock is a harrowing near-future thriller from New York Times bestselling duo Senator Byron Dorgan and David Hagberg.