The river /
Gary Paulsen.
- New York, N.Y. : Bantam Doubleday Dell books for young readers, 1993, c1991.
- 132 p. : map ; 20 cm.
"A Yearling book." "RL: 5.9, 010-014"--P. [4] of cover.
Because of his success surviving alone in the wilderness for fifty-four days, fifteen-year-old Brian, profoundly changed by his time in the wild, is asked to undergo a similar experience to help scientists learn more about the psychology of survival. Sequel to "Hatchet."