What if you could actually see angels and fallen angels engaging in battle-and you were expected to join the fight?It\'s been one year since Jonah Stone and his sister, Eliza, discovered that their mother is a nephilim, the product of a union between a human and a fallen angel, which makes them and their little brother, Jeremiah, quarterlings, or one-quarter angel. After embarking on an epic journey to rescue their mother and the other nephilim, who were kidnapped by fallen angels, the Stone kids have enjoyed a little peace and quiet.But when Jonah and Eliza are attacked by fallen angels at school, they learn that quarterlings all over the world are being targeted, and separating them from their parents is the only way to keep them safe. The kids undergo special training to help them discover their own unique angelic gifts, which come in handy when they must rescue a kidnapped prophet and fight the battle of their lives!Parents today are looking for fiction that makes Christianity and the Bible exciting for their kids. This series is the first Christian answer to Percy Jackson and the Olympians, the Kane Chronicles, the Secret Series, and other middle grade series packed with adventure, action, and supernatural fights. But the message is solidly scriptural in that God alone is always in control.