Over the Edge: A Mystery in Grand Canyon National Park (Mysteries in Our National Parks, #7)

by Gloria Skurzynski

• ISBN10: 0606019146
• ISBN13: 9780606019149
• Publish Date: 11 March 2008 (first published 1 March 2002)
• Publish Status: Out of Print
• Out of Print: 6 April 2021
• Imprint: Turtleback Books
• Edition: Bound for Schools & Libraries ed.
• Format: Hardcover (Library Binding)
• Pages: 160
• Language: English