Vintage Trixie Belden and the Mystery in Arizona (Book #6) ... Originally published in 1958 by Whitman Publishing Condition: Good to Fair – shows visible wear consistent with its age (see photos for details). This is a highly sought-after volume in the beloved Trixie Belden series: the final book written by the series creator, Julie Campbell. In this classic desert adventure, Trixie, Honey, Jim, and the rest of the Bob-Whites leave their familiar New York countryside behind for a sun-drenched guest ranch in Arizona. What begins as a working vacation quickly turns into a puzzling mystery involving missing turquoise jewelry, eccentric suspects, and intriguing local lore tied to ancient Native American legends. Campbell’s final contribution perfectly captures the spirited friendship, clever sleuthing, and youthful energy that made the early Trixie books so special, while introducing a vivid Southwestern setting filled with cactus trails, dusty corrals, and shimmering desert heat. It’s a wonderful mix of mystery, camaraderie, and cultural discovery that has charmed generations of young readers. A must-have for any Trixie Belden collector!