Adventure Quick Guides are portable, durable, tabbed booklets. Designed for ease of use, these 4.25" x 7.5" spiral-bound guides help readers to quickly identify the things they see in nature: birds, animal tracks, fish, rocks, and more. Species are conveniently organized by such user-friendly categories as color, shape, or group. Readers open the tabs to the correct grouping, where every page features several full-color, professional-quality images, as well as short blurbs of text that provide the basic details needed for positive identification. At around 24 pages per booklet, each quick guide retails for less than $10. Adventure Quick Guides are pocket-sized, so they are convenient to bring along on hikes and other outings, and they generally focus on specific regions within the United States.