How does the author know what McCandless did after entering the wild?

• A. Writing in his journal
• B. Interviews with McCandless
• C. Newspaper reports
• D. Photographs

Answer: (A)

The main way the author knows what McCandless did after entering the wild is through McCandless’s own writings, the journals he kept during his travels. Those entries provide a first-hand, day-by-day account of his movements, decisions, and experiences, giving the author a direct window into his actions and mindset while in the wild. While the author may supplement this with interviews with people who knew him or other records, the journals are the primary source that documents what he did once he began his expedition. Newspaper reports and photographs offer external or retrospective context, but they don’t supply the intimate, chronological detail found in the journals.