Age range: 10 years. Summary: When we last saw Oliver and Celia Navel, they had fallen into the clutches of Sir Edmund S. Titheltorpe-Schmidt III and were doomed to spend their entire summer vacation doing his deadly bidding. In their second unwanted adventure, We Dine with Cannibals, Oliver and Celia will travel from the ruins of ancient temples to the shadowy forests of the Amazon. They'll ne…