Life was great for a while. They had their band, Chaos, and they had each other... until it all blew up in their faces. Now Caro is living her life for other people's convenience. Nash only has his horses and dogs for company. And let's not even get started on Greyson's mess. An unexpected encounter at the Kentucky Derby offers them a chance for reconciliation. All the money imaginable isn't enough to bring them much joy without each other, so the three talented rockstars reunite to make their magic together again. Once more, however, they are pitted against some serious odds. Music and horses provide a colorful backdrop for this unforgettable love story, set in the magnificent Kentucky bluegrass horse country at Best Life Farm. This is a second-chance MMF romance-a spin-off from The Rule of 3, where we first met Caro Whittaker. The Passion of 3 is Book #2 in "The Perfect Number" series. Both books are standalone stories, but they're more fun if you read them in order.