Valley of Death (Mysteries in Our National Parks Series)

Alane Ferguson is an award-winning writer. Her first mystery,Show Me the Evidence,won the Edgar Award, given by the Mystery Writers of America. She lives in Elizabeth, CO. Award-winning author Gloria Skurzynski has written more than 30 children's books. Her non-fiction book,Almost the Real Thing,won the American Institute of Physics Science Writing Award. She has written several non-fiction books for National Geographic includingAre We Alone?,an NSTA Outstanding Science Trade Book for Young People and an IRA/CBC Young Adults' Choice for 2006 . She lives in Boise, ID.Skurzynski, Gloria is the author of 'Valley of Death (Mysteries in Our National Parks Series)', published 2008 under ISBN 9781426301780 and ISBN 1426301782.