The Gathering Of The Lost: The Wall of Night: Book Two by Helen Lowe
SHE WILL NOT STAND ALONE.
Five years after the assault on her stronghold home, Malian of Night remains missing, believed dead amidst the wilds of Jaransor. But not all accept her death and now her enemies are on the hunt. Suspicion falls on heralds Tarathan and Jehane, who find themselves caught in a web of intrigue and murder amidst the Ijiri Festival of Masks. They flee bearing word of a death on the Wall - and a call to duty and honour that Malian must answer or be forsworn.