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Join the RBI—a group of teen agents with special gifts—on a series of action-packed adventures as they travel the world!

A plane crash ten years ago and reports of a strange wolf boy lead the RBI to the wilds of western China and to a girl who thinks that the creature might be her long-lost brother. But the mountains and surrounding jungle are full of dangers. Can the team brave hungry tigers, snarling wolves and treacherous ravines to uncover the truth? A dangerous mission for the RBI.

Ripley's Believe It or Not! is globally renowned as the authority on the weird, the eccentric, and the amazing. Ripley's Believe It or Not! provides entertaining books for children of all ages which educates and informs them in a humorous style. The Ripley brand is known around the world as a trend-setting source of family-friendly fun and excitement! Every day the researchers at Ripley's are busy digging up the craziest true stories and the most unbelievable facts.

More books from this author: Ripley's Believe It Or Not!

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