The Orphanage — Sara Barnard

Far from home in a land foreign to them, kidnapped Apache siblings Wind That Knocks Down Lodges and Cactus Flower are at the mercy of the Army soldiers they have grown to despise. When ordered to dispose of the children or else, the Army soldiers waste no time in depositing them at the nearest Catholic orphanage, where unlikely alliances are forged and Knocks Down must make a decision: conform to the Pale Face world or risk everything for an unlikely chance at escape.