On The Trail: An Outdoor Book For Girls is a book written by Lina Beard and published in 1915. The book is a guide for girls who love the outdoors and want to learn more about camping, hiking, and nature. It covers a wide range of topics, including how to pack for a camping trip, how to set up a campsite, how to build a fire, how to cook over an open flame, how to identify different types of plants and animals, and how to navigate using a map and...