Ties That Bind Books in Order

The Ties That Bind duet brings Natasha Knight and A. Zavarelli together in a gritty Russian mafia setting that mixes second chances with a secret baby twist. The duet, made up of Mine and His, centers on Katerina and Lev, two people bound by a single night that never really ended.

In Mine, Katerina walks into Lev’s club on the worst possible night. He is a powerful Bratva heir, already neck deep in violence and obligation, and she is the kind of woman who should never set foot in his world. One reckless encounter turns into something more, but when she witnesses something she should not see and takes something she should not take, running is the only option.

Years later, when Lev finds her again, Katerina is not alone. She has a son who looks just like him, and hiding is no longer an option. The first book leans into the collision between past and present, with Katerina’s fierce need to protect her child grinding hard against Lev’s fury, possessiveness, and the iron rules of his organization.

His continues the story as Lev brings Katerina and their boy into his protection, whether they want it or not. The threat level rises, with enemies inside and outside his family happy to use them as leverage. At the same time, the emotional stakes deepen. Lev has to reckon with the father he has become and the man he has always been, while Katerina must decide whether there is any version of a future where she can love the person who once hunted her.

Throughout the duet you get familiar Knight hallmarks: a morally gray hero who is terrifying to everyone but the heroine, a woman who refuses to stay silent even when she is scared, and a found family forming in the middle of bloody messes. The pacing is tight, with plenty of danger alongside quiet domestic moments that show exactly what is at risk.

Ties That Bind stands alone from the IVI world but sits comfortably beside Natasha’s other mafia romances. If you like arranged marriages in Collateral, old vendettas in Salvatore, or the tangled loyalties of Ruined Kingdom, this duet hits many of the same emotional notes with a slightly different flavor.