HIM by Geoff Ryman

In the village of Nazareth, virgin Maryam and the wife of Yosef barLevi gives birth to a miracle: a little girl. She is named Avigayil, after her grandmother. But as Avigayil grows, it's clear she believes that she is destined to be someone greater than just the daughter of Maryam. From leading a gang of village boys to challenging the priests in the temple, Avigayil is determined to find her way as Yeshu, a man. Yeshu can work miracles. He can see futures. He can speak for God. This long-awaited book from multi-award winner Geoff Ryman is a gripping and thoughtful sci-fi novel about identity, divinity, and alternate reality-the story of the son of God.