Dana Girls THE SIERRA GOLD MYSTERY #23 hcdj 1st Print Nancy Drew author Keene The Dana Girls Mystery Stories #23 THE SIERRA GOLD MYSTERY Carolyn Keene (author of the Nancy Drew series). Copyright 1961, Grosset Dunlap. This FIRST EDITION, FIRST PRINTING book is in Good condition. It has a green tweed cover with girls with flashlight printed in green endpapers. The book lists to Nancy Drew "The Mystery of the Fire Dragon" (1961) and Dana Girls to itself. The dust jacket lists to itself. The dust jacket has wear. There are some dogeared corners and the frontispiece has been colored. Some spots on edge of textblock. Add this harder to find book to your collection! Please pay for items within 7 days of purchase. Thanks! Returns accepted within 14 days. Seller pays return shipping. Refunds will be given as money back. Returns accepted if significantly different than described.