Assassin's Heart Books in Order

The Assassin's Heart books are a dark YA fantasy duology set in Lovero, where murder is not just tolerated, it is woven into law, religion, and family power. Nine clipper families carry out paid killings in service to Safraella, the goddess linked to death and resurrection. That gives every job ritual weight, and every feud the chance to shake the whole kingdom.

Assassin's Heart starts with Lea Saldana, a gifted young clipper from the top-ranked Saldana family. She has been raised to put family first, even while hiding a forbidden relationship with Val Da Via, a boy from the rival family just behind hers. When her home is attacked and her relatives are killed, Lea is left with grief, guilt, and a very sharp idea of who deserves the blame.

Revenge gets the first book moving fast.

But the series is not only about vendettas. Ahiers builds Lovero around rules that keep the danger close: the assassin families are respected and feared, death has ritual consequences, and angry ghosts wait beyond the safety of the walls. Lea's story pushes outward from the city and into old betrayals, exile, and the larger history behind the Saldana and Da Via feud.

Thief's Cunning shifts the focus eighteen years forward and follows Allegra Saldana, Lea's niece. By then the Saldanas are no longer untouchable. They are hunted, reduced, and still living inside the fallout of the first book. Allegra grows up with questions nobody wants to answer, especially about her parents, and the story leans hard into identity, inheritance, and whether blood should decide a person's future.

That jump in time gives the duology a slightly different feel without losing its core. Lea's book is driven by loss, pursuit, and survival. Allegra's is more about secrets, self-definition, and the pull between duty and freedom, especially once Nev, a traveler boy from outside her narrow world, becomes important to her.

Across both books, the tone stays moody, romantic, and dangerous. There are knife fights, political grudges, ghosts, and a lot of tension around who belongs to whom. The worldbuilding matters, but it never sits apart from the characters. The rules of faith, rank, and family are exactly what make the personal choices hurt. If you like YA fantasy that mixes assassin intrigue with haunted worldbuilding, romance, and a complete two-book arc, this series is easy to step into. Start with Assassin's Heart for Lea's revenge story, then move to Thief's Cunning for the next generation and the wider view of what the Saldana name has cost.