John Wiseman

About the Author

John Wiseman is a renowned survival expert and former member of the British Special Air Service (SAS), where he honed his skills in extreme environments around the globe. With decades of practical experience in wilderness survival, urban evasion, and emergency preparedness, Wiseman has become a trusted authority on self-reliance and outdoor resilience. His seminal work, SAS Survival Guide: How to Survive in the Wild, on Land or Sea (New Edition), distills essential techniques for navigating perilous situations, from building shelters and finding water to signaling for rescue and foraging for food. A passionate educator, Wiseman continues to inspire adventurers, preppers, and everyday readers to embrace the wild with confidence and ingenuity, emphasizing that survival begins with knowledge and preparation.