Camping, Woodcraft and Wildcraft" Raymond S. Spears, 1924 (No. 749 - Little Blue Book)
 
This classic work explains the essential skills for wilderness survival, covering topics such as shelter building, fire-making, tracking, and the ethical use of natural resources, offering practical advice rooted in early 20th-century outdoor traditions. Spears also explores the philosophy of woodcraft, emphasizing harmony with nature and the importance of self-reliance.