Princess in the opal mask
(Book)

Orphaned as a child in the crumbling village of Tulan, Elara is determined to learn her true identity, even if it means wielding a dagger. Meanwhile, in Galandria's royal capital, Princess Wilha stands out as someone to either worship or fear. Though no one knows why the king has always made her conceal her face--including Wilha herself. When an assassination attempt threatens the peace of neighboring kingdoms, Elara and Wilha are brought face to face . . . with a chance at claiming new identities. However, with dark revelations now surfacing, both girls will need to decide if brighter futures are worth the binding risks.--Amazon.com.