What Tolstoy book was found inside the bus?
"Education of a Wandering Man" by Louis L'Amour
"Tanaina (sp? forgot, note unclear) Plantlore" by Priscilla Russel Kari
"The Terminal Man" by Michael Crichton
"Walden" by Henry Thoreau
"The Death of Ivan Illyich" by Leo Tolstoy
...and his journal, and photos taken by and of himself...
hope this would help