Join the RBI—a group of teen agents with special gifts—on a series of action-packed adventures as they travel the world!
In an eerie underwater cavern, human hands reach out from the seabed searching the dark water. The RBI are sent on a watery quest to find out what lies beneath. How do mysterious happenings on the sea at night, an angry school of sharks, and zombie ghost stories link with this creepy new mission? The RBI are on a mission to search out the truth!
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.