Question: Who is the boy in Gary Paulsen's series which includes the first book "Hatchet"?

full_context: Document 1: Bourne (novel series): Bourne are a series of three novels by Robert Ludlum based on the fictional spy Jason Bourne. The series has since been further extended by Eric Van Lustbader after the death of Robert Ludlum.
Document 2: Harris and Me: Harris and Me is a children's novel written by award-winning author Gary Paulsen. It was first published in 1993. The book is composed of a collection of vignettes with a subheading to preview each chapter. Based on a 2007 online poll, the National Education Association named the book one of its "Teachers' Top 100 Books for Children."
Document 3: Brian's Hunt: Brian's Hunt is a 2003 young adult novel by Gary Paulsen. It is the fifth and final book in the award-winning "Hatchet" series, which deals with Brian Robeson, a boy who learns wilderness survival when he is stranded after a plane wreck.
Document 4: The Giver Quartet: The Giver Quartet is a series of four young adult novels by Lois Lowry. The quartet consists of "The Giver" (1993), "Gathering Blue" (2000), "Messenger" (2004) and "Son" (2012). The first book won the 1994 Newbery Medal and has sold more than 10 million copies. The story takes place in the world of the Giver. Each book has a different protagonist, but is set in the same futuristic era.
Document 5: Brian's Return: Brian's Return is a 1999 wilderness survival novel written by Gary Paulsen and fourth novel in the "Hatchet" series. The story is about Brian's return to the forest because he can not fit in back home. He keeps diary entries of which he shares with Caleb, a psychiatrist who truly believes in Brian's calling to the woods.
Document 6: A Cry in the Wild: A Cry in the Wild is a 1990 coming of age-survival drama film based on the book "Hatchet", written by Gary Paulsen. The film stars Jared Rushton as Brian, Pamela Sue Martin as Brian's mom, Stephen Meadows as Brian's dad, and Ned Beatty as the pilot. It spawned three sequels: ""; ""; and "".
Document 7: Brian's Winter: Brian's Winter also known as Hatchet: Winter is a 1996 young adult novel by Gary Paulsen. It is the third novel in the "Hatchet" series, but second in terms of chronology as an alternate ending sequel to "Hatchet".
Document 8: The War That Saved My Life: The War that Saved My Life, written by Kimberly Brubaker Bradley, is a 2015 children’s middle grade historical book published by Dial Books for Young Readers. "The War that Saved My Life" was a Newbery Honor Book in 2016 and was Bradley’s first Newbery Honor Book.
Document 9: The River (Paulsen novel): The River, also known as The Return and Hatchet: The Return , is a 1991 young adult novel by Gary Paulsen. It is the second installment in the "Hatchet" series, but chronologically the third with "Brian's Winter" serving as an alternative second book.
Document 10: Hatchet (film): Hatchet is a 2006 American slasher film written and directed by Adam Green. The film has an ensemble cast, including Robert Englund, Kane Hodder, Mercedes McNab and Tony Todd. In style of old-school slasher films, such as "Friday the 13th", the plot follows a group of tourists on a New Orleans haunted swamp tour, who accidentally get stranded in the wilderness, only to be hunted by a vengeful, supernatural deformed man who kills anyone that enters the swamp. The film spawned three sequels—"Hatchet II", "Hatchet III", and "Victor Crowley"—and a comic book series.
Document 11: Dogsong: Dogsong is a 1985 young adult novel by Gary Paulsen and is a Newbery Honor Book winner.
Document 12: Woodsong: Woodsong is a book of memoirs by Gary Paulsen. The first half consists of Paulsen's early experiences running sled dogs in Minnesota and then in Alaska, and the second half describes the roads and animals he faces in the Iditarod Trail Sled Dog Race.
Document 13: Hatchet (novel): Hatchet is a 1987 Newbery Honor-winning young-adult wilderness survival novel written by American writer Gary Paulsen. It is the first novel of five in the "Hatchet" series.
Document 14: Monster (Myers novel): Monster is a young adult drama novel by American author Walter Dean Myers and was published by Harpercollins in 1999. It was nominated for the 1999 National Book Award for Young People's Literature, won the Michael L. Printz Award in 2000, and was named a Coretta Scott King Award Honor the same year.
Document 15: Teenage Survival Handbook: Teenage Survival ("The Teenage Survival Handbook") is an English-language magazine published annually by Regional Maple Leaf Communications Inc. It was first published in 1990 and is aimed at young teens. It deals with issues pertaining to puberty and growing up. Some schools in US and Canada use the book as an extra curriculum activity. "The Teenage Survival Handbook" has been endorsed by RCMP Foundation since 1999 and was formerly illustrated by Ben Wicks from 1996 - 2000. After his death, RMC created "The Ben Wicks Award" in his honor and each year, up-and coming artists from Canada and the US entered the contest for a chance to win the right to illustrate the book and collect the $10,000 prize.
ground_truth: Brian Robeson