'Mothers who have come before. Daughters who have died in blood. Sons lost to the dark. Hear me'

In a petrol-fuelled Roman Empire which never fell, Arrow, a gladiatrix turned governess must rescue the child she has loved as her own, a girl who could tear down the world.

When Livy is abducted during a devastating Godstorm, Arrow must unleash years of the gladiator training she'd sworn to forget, to save her. Defying her owner, a heartless Consul, Arrow turns to her ex-lover and the illegal druid underworld in a desperate attempt to rescue the girl she has come to think of as her own.

Her search will take her across Londinium, a city of petrol-powered chariots, to the pagan Old Town, then across the seas to the Amazon - all underneath the increasingly violent storms raging above.

Facing battle and betrayal, Arrow must confront her past to ensure her future and help Livy discover her true destiny.

She is the Sword.