He's back...and in for a shock! In this Nashville Midwives story, obstetrician Knox's reputation precedes him. As the son of country music royalty, he has always been the centre of attention—and his first day at Legacy Women's Clinic is no exception. The rumour mill has been in overdrive since this reformed bad boy arrived. But it's midwife-in-training Brianna who has a revelation that will truly shake the foundations of Knox's carefree existence. Because she's kept an eight-year-old secret that might finally force the rebel doc to consider becoming a family man for ever...