Download or read book The Secret Valley written by Clyde Robert Bulla and published by Harper Collins. This book was released on 2013-06-25 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: Join Frank, Ellen, and the whole Davis family on their adventure west during the Gold Rush of 1849. This exciting chronicle has the same appeal as Laura Ingalls Wilder's Little House books.