By Degrees: Book Two FBI team leader Samuel Shaughnessy and bar manager Machlan O'Bannon are exploring a new phase in their non-relationship. The intention is to take it slowly, but power plays are still their favorite activity, and it isn't long before lines begin blurring. After ending their friends with benefits agreement, no rules are left in place to guide them, and soon the only thing that's clear is that neither man is fighting hard enough to reestablish the boundaries. Their situations haven't improved in the three months since their first encounter. Sam is still focused on his immediate family issues, and everything indicates Mac will have to go to war with his own family before he can reclaim his freedom. The last thing they need is additional complications. But when the opening of a nightclub brings Mac to New York City and a break in the Leviticus investigation leads Sam to Houston, they discover how closely their worlds have been connected from the beginning. Hiding from the life-altering collision is not an option. They can take the easier road and go their separate ways or come to terms with their pasts and take a chance on each other.