Author
Green, Sara, 1964- author.
Note: ContentA Desert Treasure -- What is Petra? -- Innovative Engineers -- Lost and Found -- Explore, Restore, and Protect -- Glossary -- To Learn More.
Abstract:""Engaging images accompany information about Petra. The combination of high-interest subject matter and narrative text is intended for students in grades 3 through 8"--Provided by publisher"-- Provided by publisher.